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Wikipedia

Typewriter

A typewriter is a mechanical or electromechanical machine for typing characters. Typically, a typewriter has an array of keys, and each one causes a different single character to be produced on paper by striking an inked ribbon selectively against the paper with a type element. At the end of the nineteenth century, the term 'typewriter' was also applied to a person who used such a device.[1]

Mechanical desktop typewriters, such as this Touchmaster Five, were long-time standards of government agencies, newsrooms and offices
Video showing the operation of a typewriter
Disassembled parts of an Adler Favorit mechanical typewriter

The first commercial typewriters were introduced in 1874,[2] but did not become common in offices until after the mid-1880s.[3][where?] The typewriter quickly became an indispensable tool for practically all writing other than personal handwritten correspondence. It was widely used by professional writers, in offices, business correspondence in private homes, and by students preparing written assignments.

Typewriters were a standard fixture in most offices up to the 1980s. Thereafter, they began to be largely supplanted by personal computers running word processing software. Nevertheless, typewriters remain common in some parts of the world. In many Indian cities and towns, for example, typewriters are still used, especially in roadside and legal offices due to a lack of continuous, reliable electricity.[4]

The QWERTY keyboard layout, developed for typewriters in the 1870s, remains the standard for computer keyboards. The origins of this layout remain in dispute.[5]

Notable typewriter manufacturers included E. Remington and Sons, IBM, Godrej,[6] Imperial Typewriter Company, Oliver Typewriter Company, Olivetti, Royal Typewriter Company, Smith Corona, Underwood Typewriter Company, Facit, Adler, and Olympia-Werke.[7]

An Elliott-Fisher book typewriter on display at the Historic Archive and Museum of Mining in Pachuca, Mexico

History

 
Peter Mitterhofer's typewriter prototype (1864)

Although many modern typewriters have one of several similar designs, their invention was incremental, developed by numerous inventors working independently or in competition with each other over a series of decades. As with the automobile, telephone, and telegraph, a number of people contributed insights and inventions that eventually resulted in ever more commercially successful instruments. Historians have estimated that some form of typewriter was invented 52 times as thinkers tried to come up with a workable design.[8]

Some early typing instruments include:

 
Typewriter "Adler" with Cyrillic type, owned by Dimitar Peshev
  • In 1575, an Italian printmaker, Francesco Rampazetto, invented the scrittura tattile, a machine to impress letters in papers.[9]
  • In 1714, Henry Mill obtained a patent in Britain for a machine that, from the patent, appears to have been similar to a typewriter. The patent shows that this machine was actually created: "[he] hath by his great study and paines & expence invented and brought to perfection an artificial machine or method for impressing or transcribing of letters, one after another, as in writing, whereby all writing whatsoever may be engrossed in paper or parchment so neat and exact as not to be distinguished from print; that the said machine or method may be of great use in settlements and public records, the impression being deeper and more lasting than any other writing, and not to be erased or counterfeited without manifest discovery."[10]
  • In 1802, Italian Agostino Fantoni developed a particular typewriter to enable his blind sister to write.[11]
  • Between 1801 and 1808, Italian Pellegrino Turri invented a typewriter for his blind friend Countess Carolina Fantoni da Fivizzano.[12]
  • In 1823, Italian Pietro Conti da Cilavegna invented a new model of typewriter, the tachigrafo, also known as tachitipo.[13]
  • In 1829, American William Austin Burt patented a machine called the "Typographer" which, in common with many other early machines, is listed as the "first typewriter". The London Science Museum describes it merely as "the first writing mechanism whose invention was documented", but even that claim may be excessive, since Turri's invention pre-dates it.[14]

By the mid-19th century, the increasing pace of business communication had created a need for mechanization of the writing process. Stenographers and telegraphers could take down information at rates up to 130 words per minute, whereas a writer with a pen was limited to a maximum of 30 words per minute (the 1853 speed record).[15]

From 1829 to 1870, many printing or typing machines were patented by inventors in Europe and America, but none went into commercial production.[16]

  • American Charles Thurber developed multiple patents, of which his first in 1843 was developed as an aid to the blind, such as the 1845 Chirographer.[17]
  • In 1855, the Italian Giuseppe Ravizza created a prototype typewriter called Cembalo scrivano o macchina da scrivere a tasti ("Scribe harpsichord, or machine for writing with keys"). It was an advanced machine that let the user see the writing as it was typed.[18]
  • In 1861, Father Francisco João de Azevedo, a Brazilian priest, made his own typewriter with basic materials and tools, such as wood and knives. In that same year the Brazilian emperor D. Pedro II, presented a gold medal to Father Azevedo for this invention. Many Brazilian people as well as the Brazilian federal government recognize Fr. Azevedo as the inventor of the typewriter, a claim that has been the subject of some controversy.[19]
  • In 1865, John Jonathon Pratt, of Centre, Alabama (US), built a machine called the Pterotype which appeared in an 1867 Scientific American article[20] and inspired other inventors.
  • Between 1864 and 1867, Peter Mitterhofer [de], a carpenter from South Tyrol (then part of Austria) developed several models and a fully functioning prototype typewriter in 1867.[21]

Hansen Writing Ball

 
Hansen Writing Ball was the first typewriter manufactured commercially (1870)

In 1865, Rev. Rasmus Malling-Hansen of Denmark invented the Hansen Writing Ball, which went into commercial production in 1870 and was the first commercially sold typewriter. It was a success in Europe and was reported as being used in offices on the European continent as late as 1909.[22][23] Malling-Hansen used a solenoid escapement to return the carriage on some of his models which makes him a candidate for the title of inventor of the first "electric" typewriter.[24]

The Hansen Writing Ball was produced with only upper-case characters. The Writing Ball was used as a template for inventor Frank Haven Hall to create a derivative that would produce letter prints cheaper and faster.[25][26][27]

Malling-Hansen developed his typewriter further through the 1870s and 1880s and made many improvements, but the writing head remained the same. On the first model of the writing ball from 1870, the paper was attached to a cylinder inside a wooden box. In 1874, the cylinder was replaced by a carriage, moving beneath the writing head. Then, in 1875, the well-known "tall model" was patented, which was the first of the writing balls that worked without electricity. Malling-Hansen attended the world exhibitions in Vienna in 1873 and Paris in 1878 and he received the first-prize for his invention at both exhibitions.[28][29][30]

Sholes and Glidden typewriter

 
Prototype of the Sholes and Glidden typewriter, the first commercially successful typewriter, and the first with a QWERTY keyboard (1873)

The first typewriter to be commercially successful was patented in 1868 by Americans Christopher Latham Sholes, Frank Haven Hall, Carlos Glidden and Samuel W. Soule in Milwaukee, Wisconsin,[31] although Sholes soon disowned the machine and refused to use or even recommend it.[32] The working prototype was made by clock-maker and machinist Matthias Schwalbach.[33] Hall, Glidden and Soule sold their shares in the patent (US 79,265) to Densmore and Sholes,[34] who made an agreement with E. Remington and Sons (then famous as a manufacturer of sewing machines) to commercialize the machine as the Sholes and Glidden Type-Writer.[33] This was the origin of the term typewriter. Remington began production of its first typewriter on March 1, 1873, in Ilion, New York. It had a QWERTY keyboard layout, which, because of the machine's success, was slowly adopted by other typewriter manufacturers. As with most other early typewriters, because the typebars strike upwards, the typist could not see the characters as they were typed.[34]

Index typewriter

 
A Mignon Model 4 index typewriter from 1924

The index typewriter came into the market in the early 1880s,[35] the index typewriter uses a pointer or stylus to choose a letter from an index. The pointer is mechanically linked so that the letter chosen could then be printed, most often by the activation of a lever.[16]

The index typewriter was briefly popular in niche markets. Although they were slower than keyboard type machines they were mechanically simpler and lighter, they were therefore marketed as being suitable for travellers, and because they could be produced more cheaply than keyboard machines, as budget machines for users who needed to produce small quantities of typed correspondence.[35] For example, the Simplex Typewriter Company made index typewriters that cost 1/40th the cost of a Remington typewriter.[36]

The index typewriter's niche appeal however soon disappeared, as on the one hand new keyboard typewriters became lighter and more portable and on the other refurbished second hand machines began to become available.[35] The last widely available western index machine was the Mignon typewriter produced by AEG which was produced until 1934. Considered one of the very best of the index typewriters, part of the Mignon's popularity was that it featured both interchangeable indexes and type,[37] allowing the use of different fonts and character sets, something very few keyboard machines allowed and only at considerable added cost.[37]

Although pushed out of the market in most of the world by keyboard machines, successful Japanese and Chinese typewriters are of the index type albeit with a very much larger index and number of type elements.[38]

Embossing tape label makers are the most common index typewriters today, and perhaps the most common typewriters of any kind still being manufactured.[36]

The platen was mounted on a carriage that moved horizontally to the left, automatically advancing the typing position, after each character was typed. The carriage-return lever at the far left was then pressed to the right to return the carriage to its starting position and rotating the platen to advance the paper vertically. A small bell was struck a few characters before the right hand margin was reached to warn the operator to complete the word and then use the carriage-return lever.[39]

Other typewriters

  • 1884 – Hammond "Ideal" typewriter with case, by Hammond Typewriter Company Limited, United States, Despite an unusual, curved keyboard (see picture in citation), the Hammond became popular due to its superior print quality and an interchangeable typeface. Invented by James Hammond of Boston, Massachusetts in 1880, commercially released in 1884. The type is carried on a pair of interchangeable rotating sectors, one controlled by each half of the keyboard. A small hammer pushes the paper against the ribbon and type sector to print each character. The mechanism was later adapted to give a straight QWERTY keyboard and proportional spacing.[40]
  • 1891 – Fitch typewriter – No.3287, type bar class, on base board, made by the Fitch Typewriter Company (UK) in London. Operators of the early typewriters had to work "blind", the typed text only emerged after several lines had been completed. The Fitch was one of the first machines to allow prompt correction of mistakes – it was thought to be the 2nd design of machine operating on the visible writing system. On the Fitch typewriter, the type bars were positioned behind the paper and the writing area faced upwards so that the result could be seen instantly. A curved frame kept the emerging paper from obscuring the keyboard, but the Fitch was soon eclipsed by machines in which the paper could be fed more conveniently at the rear.[41]
  • 1893 : This typewriter, patented by Mr J Gardner in 1893, was an attempt to reduce the size and cost of such machines. Although it prints 84 symbols it has but 14 keys and two change-case keys. Several characters are indicated on each key and the character printed is determined by the position of the case keys which control 6 case.[42]
  • 1897 – The "Underwood 1 typewriter, 10" Pica, No.990" was developed. This was the first typewriter with a typing area fully visible to the typist until a key is struck. These features, copied by all subsequent typewriters, allowed the typist to see and if necessary correct the typing as it proceeded. The mechanism was developed in the US by Franz X. Wagner from about 1892 and taken up, in 1895, by John T. Underwood (1857–1937), a producer of office supplies.[43]

Standardization

By about 1910, the "manual" or "mechanical" typewriter had reached a somewhat standardized design.[44] There were minor variations from one manufacturer to another, but most typewriters followed the concept that each key was attached to a typebar that had the corresponding letter molded, in reverse, into its striking head. When a key was struck briskly and firmly, the typebar hit a ribbon (usually made of inked fabric), making a printed mark on the paper wrapped around a cylindrical platen.[45][46]

The platen was mounted on a carriage that moved horizontally to the left, automatically advancing the typing position, after each character was typed. The carriage-return lever at the far left was then pressed to the right to return the carriage to its starting position and rotating the platen to advance the paper vertically. A small bell was struck a few characters before the right hand margin was reached to warn the operator to complete the word and then use the carriage-return lever.[39] Typewriters for languages written right-to-left operate in the opposite direction.[47]

Frontstriking

In most of the early typewriters, the typebars struck upward against the paper, pressed against the bottom of the platen, so the typist could not see the text as it was typed.[48] What was typed was not visible until a carriage return caused it to scroll into view. The difficulty with any other arrangement was ensuring the typebars fell back into place reliably when the key was released. This was eventually achieved with various ingenious mechanical designs and so-called "visible typewriters" which used frontstriking, in which the typebars struck forward against the front side of the platen, became standard.

One of the first was the Daugherty Visible, introduced in 1893, which also introduced the four-bank keyboard that became standard, although the Underwood which came out two years later was the first major typewriter with these features.[49][50]

Shift key

 
Comparison of full-keyboard, single-shift, and double-shift typewriters in 1911
 
Corona #3 typewriter owned by Ernest Hemingway, with a "FIG" shift key as well as a "CAP" shift key

A significant innovation was the shift key, introduced with the Remington No. 2 in 1878. This key physically "shifted" either the basket of typebars, in which case the typewriter is described as "basket shift", or the paper-holding carriage, in which case the typewriter is described as "carriage shift".[51] Either mechanism caused a different portion of the typebar to come in contact with the ribbon/platen. The result is that each typebar could type two different characters, cutting the number of keys and typebars in half (and simplifying the internal mechanisms considerably). The obvious use for this was to allow letter keys to type both upper and lower case, but normally the number keys were also duplexed, allowing access to special symbols such as percent, %, and ampersand, &.[52]

Before the shift key, typewriters had to have a separate key and typebar for upper-case letters; in essence, the typewriter had two keyboards, one above the other. With the shift key, manufacturing costs (and therefore purchase price) were greatly reduced, and typist operation was simplified; both factors contributed greatly to mass adoption of the technology. Certain models, such as the Barlet, had a double shift so that each key performed three functions. These little three-row machines were portable and could be used by journalists.[53] Other models, such as one made by Corona, achieved the same result using two shift keys – a "CAP" shift and a "NUM" shift.

Tab key

To facilitate typewriter use in business settings, a tab (tabulator) key was added in the late nineteenth century. Before using the key, the operator had to set mechanical "tab stops", pre-designated locations to which the carriage would advance when the tab key was pressed. This facilitated the typing of columns of numbers, freeing the operator from the need to manually position the carriage. The first models had one tab stop and one tab key; later ones allowed as many stops as desired, and sometimes had multiple tab keys, each of which moved the carriage a different number of spaces ahead of the decimal point (the tab stop), to facilitate the typing of columns with numbers of different length ($1.00, $10.00, $100.00, etc.)

Dead keys

Languages such as French, Spanish, and German required diacritics, special signs attached to or on top of the base letter: for example, a combination of the acute accent ´ plus e produced é; ~ plus n produced ñ. In metal typesetting, ⟨é⟩, ⟨ñ⟩, and others were separate sorts. With mechanical typewriters, the number of whose characters (sorts) was constrained by the physical limits of the machine, the number of keys required was reduced by the use of dead keys. Diacritics such as ´ (acute accent) would be assigned to a dead key, which did not move the platen forward, permitting another character to be imprinted at the same location; thus a single dead key such as the acute accent could be combined with a,e,i,o and u to produce á,é,í,ó and ú, reducing the number of sorts needed from 5 to 1. The typebars of "normal" characters struck a rod as they moved the metal character desired toward the ribbon and platen, and each rod depression moved the platen forward the width of one character. Dead keys had a typebar shaped so as not to strike the rod.[54]

Character sizes

In English-speaking countries, ordinary typewriters printing fixed-width characters were standardized to print six horizontal lines per vertical inch, and had either of two variants of character width, one called pica for ten characters per horizontal inch and the other elite, for twelve. This differed from the use of these terms in printing, where pica is a linear unit (approximately 16 of an inch) used for any measurement, the most common one being the height of a type face.[55]

Color

Some ribbons were inked in black and red stripes, each being half the width and running the entire length of the ribbon. A lever on most machines allowed switching between colors, which was useful for bookkeeping entries where negative amounts were highlighted in red. The red color was also used on some selected characters in running text, for emphasis. When a typewriter had this facility, it could still be fitted with a solid black ribbon; the lever was then used to switch to fresh ribbon when the first stripe ran out of ink. Some typewriters also had a third position which stopped the ribbon being struck at all. This enabled the keys to hit the paper unobstructed, and was used for cutting stencils for stencil duplicators (aka mimeograph machines).[56]

"Noiseless" designs

In the early part of the 20th century, a typewriter was marketed under the name Noiseless and advertised as "silent". It was developed by Wellington Parker Kidder and the first model was marketed by the Noiseless Typewriter Company in 1917.[57] Noiseless portables sold well in the 1930s and 1940s, and noiseless standards continued to be manufactured until the 1960s.[58]

In a conventional typewriter the typebar reaches the end of its travel simply by striking the ribbon and paper. A "noiseless" typewriter has a complex lever mechanism that decelerates the typebar mechanically before pressing it against the ribbon and paper in an attempt to dampen the noise.[59]

Electric designs

Although electric typewriters would not achieve widespread popularity until nearly a century later, the basic groundwork for the electric typewriter was laid by the Universal Stock Ticker, invented by Thomas Edison in 1870. This device remotely printed letters and numbers on a stream of paper tape from input generated by a specially designed typewriter at the other end of a telegraph line.

Early electric models

Some electric typewriters were patented in the 19th century, but the first machine known to be produced in series is the Cahill of 1900.[60]

Another electric typewriter was produced by the Blickensderfer Manufacturing Company, of Stamford, Connecticut, in 1902. Like the manual Blickensderfer typewriters, it used a cylindrical typewheel rather than individual typebars. The machine was produced in several variants but apparently it was not a commercial success, for reasons that are unclear.[61]

The next step in the development of the electric typewriter came in 1910, when Charles and Howard Krum filed a patent for the first practical teletypewriter.[62] The Krums' machine, named the Morkrum Printing Telegraph, used a typewheel rather than individual typebars. This machine was used for the first commercial teletypewriter system on Postal Telegraph Company lines between Boston and New York City in 1910.[63]

James Fields Smathers of Kansas City invented what is considered the first practical power-operated typewriter in 1914. In 1920, after returning from Army service, he produced a successful model and in 1923 turned it over to the Northeast Electric Company of Rochester for development. Northeast was interested in finding new markets for their electric motors and developed Smathers's design so that it could be marketed to typewriter manufacturers, and from 1925 Remington Electric typewriters were produced powered by Northeast's motors.[64]

After some 2,500 electric typewriters had been produced, Northeast asked Remington for a firm contract for the next batch. However, Remington was engaged in merger talks, which would eventually result in the creation of Remington Rand and no executives were willing to commit to a firm order. Northeast instead decided to enter the typewriter business for itself, and in 1929 produced the first Electromatic Typewriter.[65]

In 1928, Delco, a division of General Motors, purchased Northeast Electric, and the typewriter business was spun off as Electromatic Typewriters, Inc. In 1933, Electromatic was acquired by IBM, which then spent $1 million on a redesign of the Electromatic Typewriter, launching the IBM Electric Typewriter Model 01.[66]

In 1931, an electric typewriter was introduced by Varityper Corporation. It was called the Varityper, because a narrow cylinder-like wheel could be replaced to change the font.[67]

In 1941, IBM announced the Electromatic Model 04 electric typewriter, featuring the revolutionary concept of proportional spacing. By assigning varied rather than uniform spacing to different sized characters, the Type 4 recreated the appearance of a typeset page, an effect that was further enhanced by including the 1937 innovation of carbon-film ribbons that produced clearer, sharper words on the page.[68]

IBM Selectric

 
IBM Selectric II (dual Latin/Hebrew typeball and keyboard)

IBM introduced the IBM Selectric typewriter in 1961, which replaced the typebars with a spherical element (or typeball) slightly smaller than a golf ball, with reverse-image letters molded into its surface. The Selectric used a system of latches, metal tapes, and pulleys are driven by an electric motor to rotate the ball into the correct position and then strike it against the ribbon and platen. The typeball moved laterally in front of the paper, instead of the previous designs using a platen-carrying carriage moving the paper across a stationary print position.[69]

Due to the physical similarity, the typeball was sometimes referred to as a "golfball".[70] The typeball design had many advantages, especially the elimination of "jams" (when more than one key was struck at once and the typebars became entangled) and in the ability to change the typeball, allowing multiple fonts to be used in a single document.[71]

The IBM Selectric became a commercial success, dominating the office typewriter market for at least two decades.[70] IBM also gained an advantage by marketing more heavily to schools than did Remington, with the idea that students who learned to type on a Selectric would later choose IBM typewriters over the competition in the workplace as businesses replaced their old manual models.[72]

Later models of IBM Executives and Selectrics replaced inked fabric ribbons with "carbon film" ribbons that had a dry black or colored powder on a clear plastic tape. These could be used only once, but later models used a cartridge that was simple to replace. A side effect of this technology was that the text typed on the machine could be easily read from the used ribbon, raising issues where the machines were used for preparing classified documents (ribbons had to be accounted for to ensure that typists did not carry them from the facility).[73]

A variation known as "Correcting Selectrics" introduced a correction feature, where a sticky tape in front of the carbon film ribbon could remove the black-powdered image of a typed character, eliminating the need for little bottles of white dab-on correction fluid and for hard erasers that could tear the paper. These machines also introduced selectable "pitch" so that the typewriter could be switched between pica type (10 characters per inch) and elite type (12 per inch), even within one document. Even so, all Selectrics were monospaced—each character and letterspace was allotted the same width on the page, from a capital "W" to a period. IBM did produce a successful typebar-based machine with five levels of proportional spacing, called the IBM Executive.[74]

The only fully electromechanical Selectric Typewriter with fully proportional spacing and which used a Selectric type element was the expensive Selectric Composer, which was capable of right-margin justification (typing each line twice was required, once to calculate and again to print) and was considered a typesetting machine rather than a typewriter. Composer typeballs physically resembled those of the Selectric typewriter but were not interchangeable.[75]

 
Composer output showing Roman, Bold and Italic fonts available by changing the type ball

In addition to its electronic successors, the Magnetic Tape Selectric Composer (MT/SC), the Mag Card Selectric Composer, and the Electronic Selectric Composer, IBM also made electronic typewriters with proportional spacing using the Selectric element that were considered typewriters or word processors instead of typesetting machines.[75][76]

The first of these was the relatively obscure Mag Card Executive, which used 88-character elements. Later, some of the same typestyles used for it were used on the 96-character elements used on the IBM Electronic Typewriter 50 and the later models 65 and 85.[77]

By 1970, as offset printing began to replace letterpress printing, the Composer would be adapted as the output unit for a typesetting system. The system included a computer-driven input station to capture the key strokes on magnetic tape and insert the operator's format commands, and a Composer unit to read the tape and produce the formatted text for photo reproduction.[78]

Advantages:

  • reasonably fast, jam-free, and reliable
  • relatively quiet, and more importantly, free of major vibrations
  • could produce high quality lower- and upper-case output, compared to competitors such as Teletype machines
  • could be activated by a short, low-force mechanical action, allowing easier interfacing to electronic controls
  • did not require the movement of a heavy "type basket" to shift between lower- and upper-case, allowing higher speed without heavy impacts
  • did not require the platen roller assembly to move from side to side (a problem with continuous-feed paper used for automated printing)[79]

The IBM 2741 terminal was a popular example of a Selectric-based computer terminal, and similar mechanisms were employed as the console devices for many IBM System/360 computers. These mechanisms used "ruggedized" designs compared to those in standard office typewriters.[80]

Later electric models

Some of IBM's advances were later adopted in less expensive machines from competitors. For example, Smith-Corona electric typewriters introduced in 1973 switched to interchangeable Coronamatic (SCM-patented) ribbon cartridges.[81] including fabric, film, erasing, and two-color versions. At about the same time, the advent of photocopying meant that carbon copies, correction fluid and erasers were less and less necessary; only the original need be typed, and photocopies made from it.[82]

Electronic typewriters

The final major development of the typewriter was the electronic typewriter. Most of these replaced the typeball with a plastic or metal daisy wheel mechanism (a disk with the letters molded on the outside edge of the "petals"). The daisy wheel concept first emerged in printers developed by Diablo Systems in the 1970s. The first electronic daisywheel typewriter marketed in the world (in 1976) is the Olivetti Tes 501, and subsequently in 1978, the Olivetti ET101 (with function display) and Olivetti TES 401 (with text display and floppy disk for memory storage). This has allowed Olivetti to maintain the world record in the design of electronic typewriters, proposing increasingly advanced and performing models in the following years.[83]

Unlike the Selectrics and earlier models, these really were "electronic" and relied on integrated circuits and electromechanical components. These typewriters were sometimes called display typewriters,[84] dedicated word processors or word-processing typewriters, though the latter term was also frequently applied to less sophisticated machines that featured only a tiny, sometimes just single-row display. Sophisticated models were also called word processors, though today that term almost always denotes a type of software program. Manufacturers of such machines included Olivetti (TES501, first totally electronic Olivetti word processor with daisywheel and floppy disk in 1976; TES621 in 1979 etc.), Brother (Brother WP1 and WP500 etc., where WP stood for word processor), Canon (Canon Cat), Smith-Corona (PWP, i.e. Personal Word Processor line)[85] and Philips/Magnavox (VideoWriter).

Decline

The pace of change was so rapid that it was common for clerical staff to have to learn several new systems, one after the other, in just a few years.[86] While such rapid change is commonplace today, and is taken for granted, this was not always so; in fact, typewriting technology changed very little in its first 80 or 90 years.[87]

Due to falling sales, IBM sold its typewriter division in 1991 to the newly formed Lexmark, completely exiting from a market it once dominated.[88]

The increasing dominance of personal computers, desktop publishing, the introduction of low-cost, truly high-quality laser and inkjet printer technologies, and the pervasive use of web publishing, email, text messaging, and other electronic communication techniques have largely replaced typewriters in the United States. Still, as of 2009, typewriters continued to be used by a number of government agencies and other institutions in the US, where they are primarily used to fill preprinted forms. According to a Boston typewriter repairman quoted by The Boston Globe, "Every maternity ward has a typewriter, as well as funeral homes".[89]

A rather specialized market for typewriters exists due to the regulations of many correctional systems in the US, where prisoners are prohibited from having computers or telecommunication equipment, but are allowed to own typewriters. The Swintec corporation (headquartered in Moonachie, New Jersey), which, as of 2011, still produced typewriters at its overseas factories (in Japan, Indonesia, and/or Malaysia), manufactures a variety of typewriters for use in prisons, made of clear plastic (to make it harder for prisoners to hide prohibited items inside it). As of 2011, the company had contracts with prisons in 43 US states.[90][91]

In April 2011, Godrej and Boyce, a Mumbai-based manufacturer of mechanical typewriters, closed its doors, leading to a flurry of news reports that the "world's last typewriter factory" had shut down.[92] The reports were quickly contested, with opinions settling to agree that it was indeed the world's last producer of manual typewriters.[93][94][95][96]

In November 2012, Brother's UK factory manufactured what it claimed to be the last typewriter ever made in the UK; the typewriter was donated to the London Science Museum.[97]

Russian typewriters use Cyrillic, which has made the ongoing Azerbaijani reconversion from Cyrillic to Latin alphabet more difficult. In 1997, the government of Turkey offered to donate western typewriters to the Republic of Azerbaijan in exchange for more zealous and exclusive promotion of the Latin alphabet for the Azerbaijani language; this offer, however, was declined.[98]

In Latin America and Africa, mechanical typewriters are still common because they can be used without electrical power. In Latin America, the typewriters used are most often Brazilian models; Brazil continues to produce mechanical (Facit) and electronic (Olivetti) typewriters to the present day.[99]

The early 21st century saw revival of interest in typewriters among certain subcultures, including makers, steampunks, hipsters, and street poets.[100]

Correction technologies

According to the standards taught in secretarial schools in the mid-20th century, a business letter was supposed to have no mistakes and no visible corrections.[101]

Typewriter erasers

 
Triumph typewriter eraser (1960)

The traditional erasing method involved the use of a special typewriter eraser made of hard rubber that contained an abrasive material. Some were thin, flat disks, pink or gray, approximately 2 inches (51 mm) in diameter by 18 inch (3.2 mm) thick, with a brush attached from the center, while others looked like pink pencils, with a sharpenable eraser at the "lead" end and a stiff nylon brush at the other end. Either way, these tools made possible erasure of individual typed letters. Business letters were typed on heavyweight, high-rag-content bond paper, not merely to provide a luxurious appearance, but also to stand up to erasure.[102]

Typewriter eraser brushes were necessary for clearing eraser crumbs and paper dust, and using the brush properly was an important element of typewriting skill; if erasure detritus fell into the typewriter, a small buildup could cause the typebars to jam in their narrow supporting grooves.[103]

Eraser shield

Erasing a set of carbon copies was particularly difficult, and called for the use of a device called an eraser shield (a thin stainless-steel rectangle about 2 by 3 inches (51 by 76 mm) with several tiny holes in it) to prevent the pressure of erasing on the upper copies from producing carbon smudges on the lower copies. To correct copies, typists had to go from carbon copy to carbon copy, trying not to get their fingers dirty as they leafed through the carbon papers, and moving and repositioning the eraser shield and eraser for each copy.

Erasable bond

Paper companies produced a special form of typewriter paper called erasable bond (for example, Eaton's Corrasable Bond). This incorporated a thin layer of material that prevented ink from penetrating and was relatively soft and easy to remove from the page. An ordinary soft pencil eraser could quickly produce perfect erasures on this kind of paper. However, the same characteristics that made the paper erasable made the characters subject to smudging due to ordinary friction and deliberate alteration after the fact, making it unacceptable for business correspondence, contracts, or any archival use.[104]

Correction fluid

In the 1950s and 1960s, correction fluid made its appearance, under brand names such as Liquid Paper, Wite-Out and Tipp-Ex; it was invented by Bette Nesmith Graham. Correction fluid was a kind of opaque, white, fast-drying paint that produced a fresh white surface onto which, when dry, a correction could be retyped. However, when held to the light, the covered-up characters were visible, as was the patch of dry correction fluid (which was never perfectly flat, and frequently not a perfect match for the color, texture, and luster of the surrounding paper). The standard trick for solving this problem was photocopying the corrected page, but this was possible only with high quality photocopiers.[105]

A different fluid was available for correcting stencils. It sealed up the stencil ready for retyping but did not attempt to color match.[106]

Legacy

Keyboard layouts

 
The "QWERTY" layout of typewriter keys became a de facto standard and continues to be used long after the reasons for its adoption (including reduction of key/lever entanglements) have ceased to apply.

QWERTY

The 1874 Sholes & Glidden typewriters established the "QWERTY" layout for the letter keys. During the period in which Sholes and his colleagues were experimenting with this invention, other keyboard arrangements were apparently tried, but these are poorly documented.[107] The QWERTY layout of keys has become the de facto standard for English-language typewriter and computer keyboards. Other languages written in the Latin alphabet sometimes use variants of the QWERTY layouts, such as the French AZERTY, the Italian QZERTY and the German QWERTZ layouts.[108]

The QWERTY layout is not the most efficient layout possible for the English language. Touch-typists are required to move their fingers between rows to type the most common letters. Although the QWERTY keyboard was the most commonly used layout in typewriters, a better, less strenuous keyboard was being searched for throughout the late 1900s.[109]

One popular but incorrect[5] explanation for the QWERTY arrangement is that it was designed to reduce the likelihood of internal clashing of typebars by placing commonly used combinations of letters farther from each other inside the machine.[110]

Other layouts

A number of radically different layouts such as Dvorak have been proposed to reduce the perceived inefficiencies of QWERTY, but none have been able to displace the QWERTY layout; their proponents claim considerable advantages, but so far none has been widely used. The Blickensderfer typewriter with its DHIATENSOR layout may have possibly been the first attempt at optimizing the keyboard layout for efficiency advantages.[111]

On modern keyboards, the exclamation point is the shifted character on the 1 key, because these were the last characters to become "standard" on keyboards. Holding the spacebar down usually suspended the carriage advance mechanism (a so-called "dead key" feature), allowing one to superimpose multiple keystrikes on a single location. The ¢ symbol (meaning cents) was located above the number 6 on American electric typewriters, whereas ANSI-INCITS-standard computer keyboards have ^ instead.[112]

Many non-Latin alphabets have keyboard layouts that have nothing to do with QWERTY. The Russian layout, for instance, puts the common trigrams ыва, про, and ить on adjacent keys so that they can be typed by rolling the fingers.[113]

Typewriters were also made for East Asian languages with thousands of characters, such as Chinese or Japanese. They were not easy to operate, but professional typists used them for a long time until the development of electronic word processors and laser printers in the 1980s.[114]

Typewriter conventions

 
This typed page uses a number of typographic conventions stemming from the mechanical limitations of the typewriter: two hyphens in place of an em dash, double sentence spacing, straight quotation marks, tab indents for paragraphs, and double carriage returns between paragraphs

A number of typographical conventions stem from the typewriter's characteristics and limitations. For example, the QWERTY keyboard typewriter did not include keys for the en dash and the em dash. To overcome this limitation, users typically typed more than one adjacent hyphen to approximate these symbols.[115] This typewriter convention is still sometimes used today, even though modern computer word processing applications can input the correct en and em dashes for each font type.[116]

Other examples of typewriter practices that are sometimes still used in desktop publishing systems include inserting a double space between sentences,[117][118] and the use of the typewriter apostrophe, ', and straight quotes, ", as quotation marks and prime marks.[119] The practice of underlining text in place of italics and the use of all capitals to provide emphasis are additional examples of typographical conventions that derived from the limitations of the typewriter keyboard that still carry on today.[120]

Many older typewriters did not include a separate key for the numeral 1 or the exclamation point !, and some even older ones also lacked the numeral zero, 0. Typists who trained on these machines learned the habit of using the lowercase letter l ("ell") for the digit 1, and the uppercase O ("oh") for the zero. A cents symbol, ¢ was created by combining (over-striking) a lower case c with a slash character (typing c, then backspace, then /). Similarly, the exclamation point was created by combining an apostrophe and a period ('+.!).[121]

Terminology repurposed for the computer age

Some terminology from the typewriter age has survived into the computer era.

  • backspace (BS) – a keystroke that moved the cursor backwards one position (on a typewriter, this moved the physical platen backwards), to enable a character to be overtyped. Originally this was used to combine characters (for example, the sequence ', backspace, . to make !). Subsequently it facilitated "erase and retype" corrections (using correction tape or fluid.[122]) Only the latter concept has survived into the computer age.
  • carriage return (CR) – return to the first column of text. (Most typewriters switched automatically to the next line. In computer systems, "line feed" (see below) is a function that is controlled independently.)[123]
  • cursor – a marker used to indicate where the next character will be printed. The cursor was originally a term to describe the clear slider on a slide rule;[124] on typewriters, it was the paper that moved and the insertion point was fixed.
  • cut and paste – taking text, a numerical table, or an image and pasting it into a document. The term originated when such compound documents were created using manual paste up techniques for typographic page layout. Actual brushes and paste were later replaced by hot-wax machines equipped with cylinders that applied melted adhesive wax to developed prints of "typeset" copy. This copy was then cut out with knives and rulers, and slid into position on layout sheets on slanting layout tables. After the "copy" had been correctly positioned and squared up using a T-square and set square, it was pressed down with a brayer, or roller. The whole point of the exercise was to create so-called "camera-ready copy" which existed only to be photographed and then printed, usually by offset lithography.[125]
  • dead key – a key that, when typed, does not advance the typing position, thus allowing another character to be overstruck on top of the original character. This was typically used to combine diacritical marks with letters they modified (e.g. è can be generated by first pressing ` and then e). In Europe, where most languages have diacritics, a typical mechanical arrangement meant that hitting the accent key typed the symbol but did not advance the carriage, consequently the next character to be typed 'landed' on the same position. It was this method that carried across to the computer age whereas an alternative method (press the space bar simultaneously) did not.
  • line feed (LF), also called "newline". Whereas most typewriters rolled the paper forward automatically on a "carriage return), this is an explicit control character on computer systems that moves the cursor to the next on-screen line of text.[123] (But not to the beginning of that line – a CR is also needed if that effect is desired.)
  • shift – a modifier key used to type capital letters and other alternate "upper case" characters; when pressed and held down, would shift a typewriter's mechanism to allow a different typebar impression (such as 'D' instead of 'd') to press into the ribbon and print on a page. The concept of a shift key or modifier key was later extended to Ctrl, Alt, AltGr and Super ("Windows" or "Apple") keys on modern computer keyboards. The generalized concept of a shift key reached its apex in the MIT space-cadet keyboard.[126]
  • tab (HT), shortened from "horizontal tab" or "tabulator stop" – caused the print position to advance horizontally to the next pre-set "tab stop". This was used for typing lists and tables with vertical columns of numbers or words.[127]
    • The vertical tab (VT) control character, named by analogy with HT, was designed for use with early computer line printers, and would cause the fan-fold paper to be fed until the next line's position.
  • tty, short for teletypewriter – used in Unix-like operating systems to designate a given "terminal".[128]

Social effects

 
Humorous "Get out! Can't you see I'm busy" postcard (1900s)

When Remington started marketing typewriters, the company assumed the machine would not be used for composing but for transcribing dictation, and that the person typing would be a woman. The 1800s Sholes and Glidden typewriter had floral ornamentation on the case.[129]

During World Wars I and II, increasing numbers of women were entering the workforce. In the United States, women often started in the professional workplace as typists. Questions about morals made a salacious businessman making sexual advances to a female typist into a cliché of office life, appearing in vaudeville and movies. Being a typist was considered the right choice for a "good girl", meaning women who present themselves as being chaste and having good conduct.[130] According to the 1900 census, 94.9% of stenographers and typists were unmarried women.[131]

The "Tijuana bibles" – adult comic books produced in Mexico for the American market, starting in the 1930s – often featured women typists. In one panel, a businessman in a three-piece suit, ogling his secretary's thigh, says, "Miss Higby, are you ready for—ahem!—er—dictation?"[58]

The typewriter was a useful machine during the censorship era of the Soviet government, starting during the Russian Civil War (1917–1922). Samizdat was a form of self-publication used when the government was censoring what literature the public could access. The Soviet government signed a Decree on Press which prohibited the publishing of any written work that had not been previously reviewed and approved.[132] This work was copied by hand, most often on typewriters.[133] There was a new law in 1983 that required any owner of a typewriter needed to get police permission to buy or keep, they would have to register a type sample of letters and numbers to ensure that any illegal literature typed with it could be traced back to its source.[134] The typewriter became increasingly popular as the interest in prohibited books grew.[135]

Writers with notable associations with typewriters

Early adopters

Others

 
William Faulkner's Underwood Universal Portable sits in his office at Rowan Oak, which is now maintained by the University of Mississippi in Oxford as a museum.
  • William S. Burroughs wrote in some of his novels—and possibly believed—that "a machine he called the 'Soft Typewriter' was writing our lives, and our books, into existence", according to a book review in The New Yorker. In the film adaptation of his novel Naked Lunch, his typewriter is a living, insect-like entity (voiced by North American actor Peter Boretski) and actually dictates the book to him.[137]
  • J. R. R. Tolkien was accustomed to typing from awkward positions: "balancing his typewriter on his attic bed, because there was no room on his desk".[138]
  • Jack Kerouac, a fast typist at 100 words per minute, typed On the Road on a roll of paper so he would not be interrupted by having to change the paper. Within two weeks of starting to write On the Road, Kerouac had one single-spaced paragraph, 120 feet long. Some scholars say the scroll was shelf paper; others contend it was a Thermal-fax roll; another theory is that the roll consisted of sheets of architect's paper taped together.[58] Kerouac himself stated that he used 100 ft rolls of teletype paper.[139]
  • Don Marquis purposely used the limitations of a typewriter (or more precisely, a particular typist) in his archy and mehitabel series of newspaper columns, which were later compiled into a series of books. According to his literary conceit, a cockroach named "Archy" was a reincarnated free-verse poet, who would type articles overnight by jumping onto the keys of a manual typewriter. The writings were typed completely in lower case, because of the cockroach's inability to generate the heavy force needed to operate the shift key. The lone exception is the poem "CAPITALS AT LAST" from archys life of mehitabel, written in 1933.

Late users

  • Richard Polt, a philosophy professor at Xavier University in Cincinnati who collects typewriters, edits ETCetera, a quarterly magazine about historic writing machines, and is the author of the book The Typewriter Revolution: A Typist's Companion for the 21st Century.[140][full citation needed]
  • William Gibson used a Hermes 2000 model manual typewriter to write Neuromancer and half of Count Zero before a mechanical failure and lack of replacement parts forced him to upgrade to an Apple IIc computer.[141]
  • Harlan Ellison used typewriters for his entire career, and when he was no longer able to have them repaired, learned to do it himself; he repeatedly stated his belief that computers are bad for writing, maintaining that "Art is not supposed to be easier!"[142]
  • Author Cormac McCarthy continues to write his novels on an Olivetti Lettera 32 typewriter to the present day. In 2009, the Lettera he obtained from a pawn shop in 1963, on which nearly all his novels and screenplays have been written, was auctioned for charity at Christie's for US$254,500;[143] McCarthy obtained an identical replacement for $20 to continue writing on.[144][145]
  • Will Self explains why he uses a manual typewriter: "I think the computer user does their thinking on the screen, and the non-computer user is compelled, because he or she has to retype a whole text, to do a lot more thinking in the head."[146]
  • Ted Kaczynski (the "Unabomber") infamously used two old manual typewriters to write his polemic essays and messages.[145]
  • Actor Tom Hanks uses and collects manual typewriters.[147][145]

Typewriters in popular culture

In music

  • Erik Satie's 1917 score for the ballet Parade includes a "Mach. à écrire" as a percussion instrument, along with (elsewhere) a roulette wheel and a pistol.[148]
  • The composer Leroy Anderson wrote The Typewriter (1950) for orchestra and typewriter, and it has since been used as the theme for numerous radio programs. The solo instrument is a real typewriter played by a percussionist. The piece was later made famous by comedian Jerry Lewis as part of his regular routine both on screen and stage, most notably in the 1963 film Who's Minding the Store?.
  • The Boston Typewriter Orchestra (BTO) has performed at numerous art festivals, clubs, and parties since 2004.[149][150]
  • South Korean improviser Ryu Hankil frequently performs on typewriters, most prominently in his 2009 album Becoming Typewriter.[151]

Other

  • The 2012 French comedy movie Populaire, starring Romain Duris and Déborah François, centers on a young secretary in the 1950s striving to win typewriting speed competitions.[152]
  • The manga and anime Violet Evergarden follows a disabled war veteran who learns to type because her handwriting has been impaired, and soon she becomes a popular typist.

Forensic examination

Typewritten documents may be examined by forensic document examiners. This is done primarily to determine 1) the make and/or model of the typewriter used to produce a document, or 2) whether or not a particular suspect typewriter might have been used to produce a document.[153]

The determination of a make and/or model of typewriter is a 'classification' problem and several systems have been developed for this purpose.[153] These include the original Haas Typewriter Atlases (Pica version)[154] and (Non-Pica version)[155] and the TYPE system developed by Dr. Philip Bouffard,[156] the Royal Canadian Mounted Police's Termatrex Typewriter classification system,[157] and Interpol's typewriter classification system,[158] among others.[153]

The earliest reference in fictional literature to the potential identification of a typewriter as having produced a document was by Sir Arthur Conan Doyle, who wrote the Sherlock Holmes short story "A Case of Identity" in 1891.[159] In non-fiction, the first document examiner[159] to describe how a typewriter might be identified was William E. Hagan who wrote, in 1894, "All typewriter machines, even when using the same kind of type, become more or less peculiar by use as to the work done by them".[160] Other early discussions of the topic were provided by A. S. Osborn in his 1908 treatise, Typewriting as Evidence,[161] and again in his 1929 textbook, Questioned Documents.[162] A modern description of the examination procedure is laid out in ASTM Standard E2494-08 (Standard Guide for Examination of Typewritten Items).[163]

Typewriter examination was used in the Leopold and Loeb and Alger Hiss cases. In the Eastern Bloc, typewriters (together with printing presses, copy machines, and later computer printers) were a controlled technology, with secret police in charge of maintaining files of the typewriters and their owners. In the Soviet Union, the First Department of each organization sent data on organization's typewriters to the KGB. This posed a significant risk for dissidents and samizdat authors. In Romania, according to State Council Decree No. 98 of March 28, 1983, owning a typewriter, both by businesses or by private persons, was subject to an approval given by the local police authorities. People previously convicted of any crime or those who because of their behaviour were considered to be "a danger to public order or to the security of the state" were refused approval. In addition, once a year, typewriter owners had to take the typewriter to the local police station, where they would be asked to type a sample of all the typewriter's characters. It was also forbidden to borrow, lend, or repair typewriters other than at the places that had been authorized by the police.[164][165]

Collections

Public and private collections of typewriters exist around the world, including:[166]

  • Schreibmaschinenmuseum Peter Mitterhofer (Parcines, Italy)[167]
  • Museo della Macchina da Scrivere (Milan, Italy)[168]
  • Martin Howard Collection of Early Typewriters (Toronto, Canada)[169]
  • Liverpool Typewriter Museum (Liverpool, England)
  • Museum of Printing – MoP (Haverhill, MA, US)
  • Chestnut Ridge Typewriter Museum (Fairmont, WV, US)
  • Technical Museum of the Empordà (Figueres, Girona, Spain)
  • Musée de la machine à écrire (Lausanne, Switzerland)[170]
  • Lu Hanbin Typewriter Museum Shanghai (Shanghai, China)
  • Wattens Typewriter Museum (Wattens, Austria)
  • German Typewriter Museum (Bayreuth, Germany)
  • Tayfun Talipoğlu Typewriter Museum (Odunpazarı, Eskişehir, Turkey)

Several online-only virtual museums collect and display information about typewriters and their history:

  • Virtual Typewriter Museum[171]
  • Chuck & Rich's Antique Typewriter Website
  • Mr. Martin's Typewriter Museum[172]

Gallery

See also

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Patents

  • US79265 – Improvement in Type-Writing Machines (the patent that laid the basis for the Sholes & Glidden Type Writer)
  • US349026 – typewriter ribbon, by George K. Anderson of Memphis, Tennessee.

Further reading

  • Adler, M.H. (1973). The Writing Machine: A History of the Typewriter. Allen and Unwin.
  • Beeching, Wilfred A. (1974). Century of the Typewriter. St. Martin's Press. pp. 276 Beeching was the Director of the British Typewriter Museum.
  • Casillo, Anthony (2017), TYPEWRITERS: Iconic Machines from the Golden Age of Mechanical Writing. Chronical Books. pp. 208 Forward by Tom Hanks.

External links

  • The Eclectisaurus online Museum of Typewriters by manufacturers from Adler to Voss.
  • Most Definitely My Type on YouTube Video showcasing historical typewriters, with soundtrack by Boston Typewriter Orchestra
  • Oliveira Typewriter (em português)
  • Antique Typewriter Collecting, History & Resources for the Collector
  • The Classic Typewriter Page
  • Typewriter: Free Minimal Text Editing Software the Behaves like a Typewriter

Revival

  • Anthony Casillo, TYPEWRITERS: Iconic Machines from the Golden Age of Mechanical Writing
  • Richard Polt, The Typewriter Revolution: A Typist's Companion for the 21st Century
  • Ding, click clack – typewriter is back—Quad-City Times, May 18, 2009
  • Typewriters experience a comeback – UPI.com—United Press International, Dec. 19, 2011
  • Documentary Film – The Typewriter (In the 21st Century)—2012
  • Kremlin returns to typewriters to avoid computer leaks—The Daily Telegraph, July 11, 2013
  • Germany 'may revert to typewriters' to counter hi-tech espionage—The Guardian, July 15, 2014

typewriter, other, uses, disambiguation, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, news, newspapers, books, sc. For other uses see Typewriter disambiguation This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Typewriter news newspapers books scholar JSTOR December 2021 Learn how and when to remove this template message A typewriter is a mechanical or electromechanical machine for typing characters Typically a typewriter has an array of keys and each one causes a different single character to be produced on paper by striking an inked ribbon selectively against the paper with a type element At the end of the nineteenth century the term typewriter was also applied to a person who used such a device 1 Mechanical desktop typewriters such as this Touchmaster Five were long time standards of government agencies newsrooms and offices source source source source source source Video showing the operation of a typewriter Disassembled parts of an Adler Favorit mechanical typewriter The first commercial typewriters were introduced in 1874 2 but did not become common in offices until after the mid 1880s 3 where The typewriter quickly became an indispensable tool for practically all writing other than personal handwritten correspondence It was widely used by professional writers in offices business correspondence in private homes and by students preparing written assignments Typewriters were a standard fixture in most offices up to the 1980s Thereafter they began to be largely supplanted by personal computers running word processing software Nevertheless typewriters remain common in some parts of the world In many Indian cities and towns for example typewriters are still used especially in roadside and legal offices due to a lack of continuous reliable electricity 4 The QWERTY keyboard layout developed for typewriters in the 1870s remains the standard for computer keyboards The origins of this layout remain in dispute 5 Notable typewriter manufacturers included E Remington and Sons IBM Godrej 6 Imperial Typewriter Company Oliver Typewriter Company Olivetti Royal Typewriter Company Smith Corona Underwood Typewriter Company Facit Adler and Olympia Werke 7 An Elliott Fisher book typewriter on display at the Historic Archive and Museum of Mining in Pachuca Mexico Contents 1 History 1 1 Hansen Writing Ball 1 2 Sholes and Glidden typewriter 1 3 Index typewriter 1 4 Other typewriters 1 5 Standardization 1 5 1 Frontstriking 1 5 2 Shift key 1 5 3 Tab key 1 5 4 Dead keys 1 5 5 Character sizes 1 5 6 Color 1 5 7 Noiseless designs 1 6 Electric designs 1 6 1 Early electric models 1 6 2 IBM Selectric 1 6 3 Later electric models 1 6 4 Electronic typewriters 1 7 Decline 2 Correction technologies 2 1 Typewriter erasers 2 2 Eraser shield 2 3 Erasable bond 2 4 Correction fluid 3 Legacy 3 1 Keyboard layouts 3 1 1 QWERTY 3 1 2 Other layouts 3 2 Typewriter conventions 3 3 Terminology repurposed for the computer age 4 Social effects 5 Writers with notable associations with typewriters 5 1 Early adopters 5 2 Others 5 3 Late users 6 Typewriters in popular culture 6 1 In music 6 2 Other 7 Forensic examination 8 Collections 9 Gallery 10 See also 11 References 11 1 Patents 12 Further reading 13 External links 13 1 RevivalHistory Peter Mitterhofer s typewriter prototype 1864 Although many modern typewriters have one of several similar designs their invention was incremental developed by numerous inventors working independently or in competition with each other over a series of decades As with the automobile telephone and telegraph a number of people contributed insights and inventions that eventually resulted in ever more commercially successful instruments Historians have estimated that some form of typewriter was invented 52 times as thinkers tried to come up with a workable design 8 Some early typing instruments include Typewriter Adler with Cyrillic type owned by Dimitar Peshev In 1575 an Italian printmaker Francesco Rampazetto invented the scrittura tattile a machine to impress letters in papers 9 In 1714 Henry Mill obtained a patent in Britain for a machine that from the patent appears to have been similar to a typewriter The patent shows that this machine was actually created he hath by his great study and paines amp expence invented and brought to perfection an artificial machine or method for impressing or transcribing of letters one after another as in writing whereby all writing whatsoever may be engrossed in paper or parchment so neat and exact as not to be distinguished from print that the said machine or method may be of great use in settlements and public records the impression being deeper and more lasting than any other writing and not to be erased or counterfeited without manifest discovery 10 In 1802 Italian Agostino Fantoni developed a particular typewriter to enable his blind sister to write 11 Between 1801 and 1808 Italian Pellegrino Turri invented a typewriter for his blind friend Countess Carolina Fantoni da Fivizzano 12 In 1823 Italian Pietro Conti da Cilavegna invented a new model of typewriter the tachigrafo also known as tachitipo 13 In 1829 American William Austin Burt patented a machine called the Typographer which in common with many other early machines is listed as the first typewriter The London Science Museum describes it merely as the first writing mechanism whose invention was documented but even that claim may be excessive since Turri s invention pre dates it 14 By the mid 19th century the increasing pace of business communication had created a need for mechanization of the writing process Stenographers and telegraphers could take down information at rates up to 130 words per minute whereas a writer with a pen was limited to a maximum of 30 words per minute the 1853 speed record 15 From 1829 to 1870 many printing or typing machines were patented by inventors in Europe and America but none went into commercial production 16 American Charles Thurber developed multiple patents of which his first in 1843 was developed as an aid to the blind such as the 1845 Chirographer 17 In 1855 the Italian Giuseppe Ravizza created a prototype typewriter called Cembalo scrivano o macchina da scrivere a tasti Scribe harpsichord or machine for writing with keys It was an advanced machine that let the user see the writing as it was typed 18 In 1861 Father Francisco Joao de Azevedo a Brazilian priest made his own typewriter with basic materials and tools such as wood and knives In that same year the Brazilian emperor D Pedro II presented a gold medal to Father Azevedo for this invention Many Brazilian people as well as the Brazilian federal government recognize Fr Azevedo as the inventor of the typewriter a claim that has been the subject of some controversy 19 In 1865 John Jonathon Pratt of Centre Alabama US built a machine called the Pterotype which appeared in an 1867 Scientific American article 20 and inspired other inventors Between 1864 and 1867 Peter Mitterhofer de a carpenter from South Tyrol then part of Austria developed several models and a fully functioning prototype typewriter in 1867 21 Hansen Writing Ball Main article Hansen Writing Ball Hansen Writing Ball was the first typewriter manufactured commercially 1870 In 1865 Rev Rasmus Malling Hansen of Denmark invented the Hansen Writing Ball which went into commercial production in 1870 and was the first commercially sold typewriter It was a success in Europe and was reported as being used in offices on the European continent as late as 1909 22 23 Malling Hansen used a solenoid escapement to return the carriage on some of his models which makes him a candidate for the title of inventor of the first electric typewriter 24 The Hansen Writing Ball was produced with only upper case characters The Writing Ball was used as a template for inventor Frank Haven Hall to create a derivative that would produce letter prints cheaper and faster 25 26 27 Malling Hansen developed his typewriter further through the 1870s and 1880s and made many improvements but the writing head remained the same On the first model of the writing ball from 1870 the paper was attached to a cylinder inside a wooden box In 1874 the cylinder was replaced by a carriage moving beneath the writing head Then in 1875 the well known tall model was patented which was the first of the writing balls that worked without electricity Malling Hansen attended the world exhibitions in Vienna in 1873 and Paris in 1878 and he received the first prize for his invention at both exhibitions 28 29 30 Sholes and Glidden typewriter Main article Sholes and Glidden typewriter Prototype of the Sholes and Glidden typewriter the first commercially successful typewriter and the first with a QWERTY keyboard 1873 The first typewriter to be commercially successful was patented in 1868 by Americans Christopher Latham Sholes Frank Haven Hall Carlos Glidden and Samuel W Soule in Milwaukee Wisconsin 31 although Sholes soon disowned the machine and refused to use or even recommend it 32 The working prototype was made by clock maker and machinist Matthias Schwalbach 33 Hall Glidden and Soule sold their shares in the patent US 79 265 to Densmore and Sholes 34 who made an agreement with E Remington and Sons then famous as a manufacturer of sewing machines to commercialize the machine as the Sholes and Glidden Type Writer 33 This was the origin of the term typewriter Remington began production of its first typewriter on March 1 1873 in Ilion New York It had a QWERTY keyboard layout which because of the machine s success was slowly adopted by other typewriter manufacturers As with most other early typewriters because the typebars strike upwards the typist could not see the characters as they were typed 34 Index typewriter A Mignon Model 4 index typewriter from 1924 The index typewriter came into the market in the early 1880s 35 the index typewriter uses a pointer or stylus to choose a letter from an index The pointer is mechanically linked so that the letter chosen could then be printed most often by the activation of a lever 16 The index typewriter was briefly popular in niche markets Although they were slower than keyboard type machines they were mechanically simpler and lighter they were therefore marketed as being suitable for travellers and because they could be produced more cheaply than keyboard machines as budget machines for users who needed to produce small quantities of typed correspondence 35 For example the Simplex Typewriter Company made index typewriters that cost 1 40th the cost of a Remington typewriter 36 The index typewriter s niche appeal however soon disappeared as on the one hand new keyboard typewriters became lighter and more portable and on the other refurbished second hand machines began to become available 35 The last widely available western index machine was the Mignon typewriter produced by AEG which was produced until 1934 Considered one of the very best of the index typewriters part of the Mignon s popularity was that it featured both interchangeable indexes and type 37 allowing the use of different fonts and character sets something very few keyboard machines allowed and only at considerable added cost 37 Although pushed out of the market in most of the world by keyboard machines successful Japanese and Chinese typewriters are of the index type albeit with a very much larger index and number of type elements 38 Embossing tape label makers are the most common index typewriters today and perhaps the most common typewriters of any kind still being manufactured 36 The platen was mounted on a carriage that moved horizontally to the left automatically advancing the typing position after each character was typed The carriage return lever at the far left was then pressed to the right to return the carriage to its starting position and rotating the platen to advance the paper vertically A small bell was struck a few characters before the right hand margin was reached to warn the operator to complete the word and then use the carriage return lever 39 Other typewriters 1884 Hammond Ideal typewriter with case by Hammond Typewriter Company Limited United States Despite an unusual curved keyboard see picture in citation the Hammond became popular due to its superior print quality and an interchangeable typeface Invented by James Hammond of Boston Massachusetts in 1880 commercially released in 1884 The type is carried on a pair of interchangeable rotating sectors one controlled by each half of the keyboard A small hammer pushes the paper against the ribbon and type sector to print each character The mechanism was later adapted to give a straight QWERTY keyboard and proportional spacing 40 1891 Fitch typewriter No 3287 type bar class on base board made by the Fitch Typewriter Company UK in London Operators of the early typewriters had to work blind the typed text only emerged after several lines had been completed The Fitch was one of the first machines to allow prompt correction of mistakes it was thought to be the 2nd design of machine operating on the visible writing system On the Fitch typewriter the type bars were positioned behind the paper and the writing area faced upwards so that the result could be seen instantly A curved frame kept the emerging paper from obscuring the keyboard but the Fitch was soon eclipsed by machines in which the paper could be fed more conveniently at the rear 41 1893 This typewriter patented by Mr J Gardner in 1893 was an attempt to reduce the size and cost of such machines Although it prints 84 symbols it has but 14 keys and two change case keys Several characters are indicated on each key and the character printed is determined by the position of the case keys which control 6 case 42 1897 The Underwood 1 typewriter 10 Pica No 990 was developed This was the first typewriter with a typing area fully visible to the typist until a key is struck These features copied by all subsequent typewriters allowed the typist to see and if necessary correct the typing as it proceeded The mechanism was developed in the US by Franz X Wagner from about 1892 and taken up in 1895 by John T Underwood 1857 1937 a producer of office supplies 43 Standardization By about 1910 the manual or mechanical typewriter had reached a somewhat standardized design 44 There were minor variations from one manufacturer to another but most typewriters followed the concept that each key was attached to a typebar that had the corresponding letter molded in reverse into its striking head When a key was struck briskly and firmly the typebar hit a ribbon usually made of inked fabric making a printed mark on the paper wrapped around a cylindrical platen 45 46 The platen was mounted on a carriage that moved horizontally to the left automatically advancing the typing position after each character was typed The carriage return lever at the far left was then pressed to the right to return the carriage to its starting position and rotating the platen to advance the paper vertically A small bell was struck a few characters before the right hand margin was reached to warn the operator to complete the word and then use the carriage return lever 39 Typewriters for languages written right to left operate in the opposite direction 47 Frontstriking In most of the early typewriters the typebars struck upward against the paper pressed against the bottom of the platen so the typist could not see the text as it was typed 48 What was typed was not visible until a carriage return caused it to scroll into view The difficulty with any other arrangement was ensuring the typebars fell back into place reliably when the key was released This was eventually achieved with various ingenious mechanical designs and so called visible typewriters which used frontstriking in which the typebars struck forward against the front side of the platen became standard One of the first was the Daugherty Visible introduced in 1893 which also introduced the four bank keyboard that became standard although the Underwood which came out two years later was the first major typewriter with these features 49 50 Shift key Comparison of full keyboard single shift and double shift typewriters in 1911 Corona 3 typewriter owned by Ernest Hemingway with a FIG shift key as well as a CAP shift key A significant innovation was the shift key introduced with the Remington No 2 in 1878 This key physically shifted either the basket of typebars in which case the typewriter is described as basket shift or the paper holding carriage in which case the typewriter is described as carriage shift 51 Either mechanism caused a different portion of the typebar to come in contact with the ribbon platen The result is that each typebar could type two different characters cutting the number of keys and typebars in half and simplifying the internal mechanisms considerably The obvious use for this was to allow letter keys to type both upper and lower case but normally the number keys were also duplexed allowing access to special symbols such as percent and ampersand amp 52 Before the shift key typewriters had to have a separate key and typebar for upper case letters in essence the typewriter had two keyboards one above the other With the shift key manufacturing costs and therefore purchase price were greatly reduced and typist operation was simplified both factors contributed greatly to mass adoption of the technology Certain models such as the Barlet had a double shift so that each key performed three functions These little three row machines were portable and could be used by journalists 53 Other models such as one made by Corona achieved the same result using two shift keys a CAP shift and a NUM shift Tab key To facilitate typewriter use in business settings a tab tabulator key was added in the late nineteenth century Before using the key the operator had to set mechanical tab stops pre designated locations to which the carriage would advance when the tab key was pressed This facilitated the typing of columns of numbers freeing the operator from the need to manually position the carriage The first models had one tab stop and one tab key later ones allowed as many stops as desired and sometimes had multiple tab keys each of which moved the carriage a different number of spaces ahead of the decimal point the tab stop to facilitate the typing of columns with numbers of different length 1 00 10 00 100 00 etc Dead keys Main article Dead key Languages such as French Spanish and German required diacritics special signs attached to or on top of the base letter for example a combination of the acute accent plus e produced e plus n produced n In metal typesetting e n and others were separate sorts With mechanical typewriters the number of whose characters sorts was constrained by the physical limits of the machine the number of keys required was reduced by the use of dead keys Diacritics such as acute accent would be assigned to a dead key which did not move the platen forward permitting another character to be imprinted at the same location thus a single dead key such as the acute accent could be combined with a e i o and u to produce a e i o and u reducing the number of sorts needed from 5 to 1 The typebars of normal characters struck a rod as they moved the metal character desired toward the ribbon and platen and each rod depression moved the platen forward the width of one character Dead keys had a typebar shaped so as not to strike the rod 54 Character sizes Further information Point typography and Pitch typewriter In English speaking countries ordinary typewriters printing fixed width characters were standardized to print six horizontal lines per vertical inch and had either of two variants of character width one called pica for ten characters per horizontal inch and the other elite for twelve This differed from the use of these terms in printing where pica is a linear unit approximately 1 6 of an inch used for any measurement the most common one being the height of a type face 55 Color Some ribbons were inked in black and red stripes each being half the width and running the entire length of the ribbon A lever on most machines allowed switching between colors which was useful for bookkeeping entries where negative amounts were highlighted in red The red color was also used on some selected characters in running text for emphasis When a typewriter had this facility it could still be fitted with a solid black ribbon the lever was then used to switch to fresh ribbon when the first stripe ran out of ink Some typewriters also had a third position which stopped the ribbon being struck at all This enabled the keys to hit the paper unobstructed and was used for cutting stencils for stencil duplicators aka mimeograph machines 56 Noiseless designs In the early part of the 20th century a typewriter was marketed under the name Noiseless and advertised as silent It was developed by Wellington Parker Kidder and the first model was marketed by the Noiseless Typewriter Company in 1917 57 Noiseless portables sold well in the 1930s and 1940s and noiseless standards continued to be manufactured until the 1960s 58 In a conventional typewriter the typebar reaches the end of its travel simply by striking the ribbon and paper A noiseless typewriter has a complex lever mechanism that decelerates the typebar mechanically before pressing it against the ribbon and paper in an attempt to dampen the noise 59 Electric designs Although electric typewriters would not achieve widespread popularity until nearly a century later the basic groundwork for the electric typewriter was laid by the Universal Stock Ticker invented by Thomas Edison in 1870 This device remotely printed letters and numbers on a stream of paper tape from input generated by a specially designed typewriter at the other end of a telegraph line Early electric models Some electric typewriters were patented in the 19th century but the first machine known to be produced in series is the Cahill of 1900 60 Another electric typewriter was produced by the Blickensderfer Manufacturing Company of Stamford Connecticut in 1902 Like the manual Blickensderfer typewriters it used a cylindrical typewheel rather than individual typebars The machine was produced in several variants but apparently it was not a commercial success for reasons that are unclear 61 The next step in the development of the electric typewriter came in 1910 when Charles and Howard Krum filed a patent for the first practical teletypewriter 62 The Krums machine named the Morkrum Printing Telegraph used a typewheel rather than individual typebars This machine was used for the first commercial teletypewriter system on Postal Telegraph Company lines between Boston and New York City in 1910 63 James Fields Smathers of Kansas City invented what is considered the first practical power operated typewriter in 1914 In 1920 after returning from Army service he produced a successful model and in 1923 turned it over to the Northeast Electric Company of Rochester for development Northeast was interested in finding new markets for their electric motors and developed Smathers s design so that it could be marketed to typewriter manufacturers and from 1925 Remington Electric typewriters were produced powered by Northeast s motors 64 After some 2 500 electric typewriters had been produced Northeast asked Remington for a firm contract for the next batch However Remington was engaged in merger talks which would eventually result in the creation of Remington Rand and no executives were willing to commit to a firm order Northeast instead decided to enter the typewriter business for itself and in 1929 produced the first Electromatic Typewriter 65 In 1928 Delco a division of General Motors purchased Northeast Electric and the typewriter business was spun off as Electromatic Typewriters Inc In 1933 Electromatic was acquired by IBM which then spent 1 million on a redesign of the Electromatic Typewriter launching the IBM Electric Typewriter Model 01 66 In 1931 an electric typewriter was introduced by Varityper Corporation It was called the Varityper because a narrow cylinder like wheel could be replaced to change the font 67 In 1941 IBM announced the Electromatic Model 04 electric typewriter featuring the revolutionary concept of proportional spacing By assigning varied rather than uniform spacing to different sized characters the Type 4 recreated the appearance of a typeset page an effect that was further enhanced by including the 1937 innovation of carbon film ribbons that produced clearer sharper words on the page 68 IBM Selectric Main article IBM Selectric typewriter IBM Selectric II dual Latin Hebrew typeball and keyboard IBM introduced the IBM Selectric typewriter in 1961 which replaced the typebars with a spherical element or typeball slightly smaller than a golf ball with reverse image letters molded into its surface The Selectric used a system of latches metal tapes and pulleys are driven by an electric motor to rotate the ball into the correct position and then strike it against the ribbon and platen The typeball moved laterally in front of the paper instead of the previous designs using a platen carrying carriage moving the paper across a stationary print position 69 Due to the physical similarity the typeball was sometimes referred to as a golfball 70 The typeball design had many advantages especially the elimination of jams when more than one key was struck at once and the typebars became entangled and in the ability to change the typeball allowing multiple fonts to be used in a single document 71 The IBM Selectric became a commercial success dominating the office typewriter market for at least two decades 70 IBM also gained an advantage by marketing more heavily to schools than did Remington with the idea that students who learned to type on a Selectric would later choose IBM typewriters over the competition in the workplace as businesses replaced their old manual models 72 Later models of IBM Executives and Selectrics replaced inked fabric ribbons with carbon film ribbons that had a dry black or colored powder on a clear plastic tape These could be used only once but later models used a cartridge that was simple to replace A side effect of this technology was that the text typed on the machine could be easily read from the used ribbon raising issues where the machines were used for preparing classified documents ribbons had to be accounted for to ensure that typists did not carry them from the facility 73 A variation known as Correcting Selectrics introduced a correction feature where a sticky tape in front of the carbon film ribbon could remove the black powdered image of a typed character eliminating the need for little bottles of white dab on correction fluid and for hard erasers that could tear the paper These machines also introduced selectable pitch so that the typewriter could be switched between pica type 10 characters per inch and elite type 12 per inch even within one document Even so all Selectrics were monospaced each character and letterspace was allotted the same width on the page from a capital W to a period IBM did produce a successful typebar based machine with five levels of proportional spacing called the IBM Executive 74 The only fully electromechanical Selectric Typewriter with fully proportional spacing and which used a Selectric type element was the expensive Selectric Composer which was capable of right margin justification typing each line twice was required once to calculate and again to print and was considered a typesetting machine rather than a typewriter Composer typeballs physically resembled those of the Selectric typewriter but were not interchangeable 75 Composer output showing Roman Bold and Italic fonts available by changing the type ballIn addition to its electronic successors the Magnetic Tape Selectric Composer MT SC the Mag Card Selectric Composer and the Electronic Selectric Composer IBM also made electronic typewriters with proportional spacing using the Selectric element that were considered typewriters or word processors instead of typesetting machines 75 76 The first of these was the relatively obscure Mag Card Executive which used 88 character elements Later some of the same typestyles used for it were used on the 96 character elements used on the IBM Electronic Typewriter 50 and the later models 65 and 85 77 By 1970 as offset printing began to replace letterpress printing the Composer would be adapted as the output unit for a typesetting system The system included a computer driven input station to capture the key strokes on magnetic tape and insert the operator s format commands and a Composer unit to read the tape and produce the formatted text for photo reproduction 78 Advantages reasonably fast jam free and reliable relatively quiet and more importantly free of major vibrations could produce high quality lower and upper case output compared to competitors such as Teletype machines could be activated by a short low force mechanical action allowing easier interfacing to electronic controls did not require the movement of a heavy type basket to shift between lower and upper case allowing higher speed without heavy impacts did not require the platen roller assembly to move from side to side a problem with continuous feed paper used for automated printing 79 The IBM 2741 terminal was a popular example of a Selectric based computer terminal and similar mechanisms were employed as the console devices for many IBM System 360 computers These mechanisms used ruggedized designs compared to those in standard office typewriters 80 Later electric models Smith Corona Prestige Auto 12 being tapped source source A recording of the sound of typing on a Smith Corona electric typewriter Problems playing this file See media help Some of IBM s advances were later adopted in less expensive machines from competitors For example Smith Corona electric typewriters introduced in 1973 switched to interchangeable Coronamatic SCM patented ribbon cartridges 81 including fabric film erasing and two color versions At about the same time the advent of photocopying meant that carbon copies correction fluid and erasers were less and less necessary only the original need be typed and photocopies made from it 82 Electronic typewriters The final major development of the typewriter was the electronic typewriter Most of these replaced the typeball with a plastic or metal daisy wheel mechanism a disk with the letters molded on the outside edge of the petals The daisy wheel concept first emerged in printers developed by Diablo Systems in the 1970s The first electronic daisywheel typewriter marketed in the world in 1976 is the Olivetti Tes 501 and subsequently in 1978 the Olivetti ET101 with function display and Olivetti TES 401 with text display and floppy disk for memory storage This has allowed Olivetti to maintain the world record in the design of electronic typewriters proposing increasingly advanced and performing models in the following years 83 Unlike the Selectrics and earlier models these really were electronic and relied on integrated circuits and electromechanical components These typewriters were sometimes called display typewriters 84 dedicated word processors or word processing typewriters though the latter term was also frequently applied to less sophisticated machines that featured only a tiny sometimes just single row display Sophisticated models were also called word processors though today that term almost always denotes a type of software program Manufacturers of such machines included Olivetti TES501 first totally electronic Olivetti word processor with daisywheel and floppy disk in 1976 TES621 in 1979 etc Brother Brother WP1 and WP500 etc where WP stood for word processor Canon Canon Cat Smith Corona PWP i e Personal Word Processor line 85 and Philips Magnavox VideoWriter Electronic typewriter the final stage in typewriter development A 1989 Canon Typestar 110 The Brother WP1 an electronic typewriter complete with a small screen and a floppy disk readerDecline The pace of change was so rapid that it was common for clerical staff to have to learn several new systems one after the other in just a few years 86 While such rapid change is commonplace today and is taken for granted this was not always so in fact typewriting technology changed very little in its first 80 or 90 years 87 Due to falling sales IBM sold its typewriter division in 1991 to the newly formed Lexmark completely exiting from a market it once dominated 88 The increasing dominance of personal computers desktop publishing the introduction of low cost truly high quality laser and inkjet printer technologies and the pervasive use of web publishing email text messaging and other electronic communication techniques have largely replaced typewriters in the United States Still as of 2009 update typewriters continued to be used by a number of government agencies and other institutions in the US where they are primarily used to fill preprinted forms According to a Boston typewriter repairman quoted by The Boston Globe Every maternity ward has a typewriter as well as funeral homes 89 A rather specialized market for typewriters exists due to the regulations of many correctional systems in the US where prisoners are prohibited from having computers or telecommunication equipment but are allowed to own typewriters The Swintec corporation headquartered in Moonachie New Jersey which as of 2011 still produced typewriters at its overseas factories in Japan Indonesia and or Malaysia manufactures a variety of typewriters for use in prisons made of clear plastic to make it harder for prisoners to hide prohibited items inside it As of 2011 the company had contracts with prisons in 43 US states 90 91 In April 2011 Godrej and Boyce a Mumbai based manufacturer of mechanical typewriters closed its doors leading to a flurry of news reports that the world s last typewriter factory had shut down 92 The reports were quickly contested with opinions settling to agree that it was indeed the world s last producer of manual typewriters 93 94 95 96 In November 2012 Brother s UK factory manufactured what it claimed to be the last typewriter ever made in the UK the typewriter was donated to the London Science Museum 97 Russian typewriters use Cyrillic which has made the ongoing Azerbaijani reconversion from Cyrillic to Latin alphabet more difficult In 1997 the government of Turkey offered to donate western typewriters to the Republic of Azerbaijan in exchange for more zealous and exclusive promotion of the Latin alphabet for the Azerbaijani language this offer however was declined 98 In Latin America and Africa mechanical typewriters are still common because they can be used without electrical power In Latin America the typewriters used are most often Brazilian models Brazil continues to produce mechanical Facit and electronic Olivetti typewriters to the present day 99 The early 21st century saw revival of interest in typewriters among certain subcultures including makers steampunks hipsters and street poets 100 Correction technologiesAccording to the standards taught in secretarial schools in the mid 20th century a business letter was supposed to have no mistakes and no visible corrections 101 Typewriter erasers Triumph typewriter eraser 1960 The traditional erasing method involved the use of a special typewriter eraser made of hard rubber that contained an abrasive material Some were thin flat disks pink or gray approximately 2 inches 51 mm in diameter by 1 8 inch 3 2 mm thick with a brush attached from the center while others looked like pink pencils with a sharpenable eraser at the lead end and a stiff nylon brush at the other end Either way these tools made possible erasure of individual typed letters Business letters were typed on heavyweight high rag content bond paper not merely to provide a luxurious appearance but also to stand up to erasure 102 Typewriter eraser brushes were necessary for clearing eraser crumbs and paper dust and using the brush properly was an important element of typewriting skill if erasure detritus fell into the typewriter a small buildup could cause the typebars to jam in their narrow supporting grooves 103 Eraser shield Erasing a set of carbon copies was particularly difficult and called for the use of a device called an eraser shield a thin stainless steel rectangle about 2 by 3 inches 51 by 76 mm with several tiny holes in it to prevent the pressure of erasing on the upper copies from producing carbon smudges on the lower copies To correct copies typists had to go from carbon copy to carbon copy trying not to get their fingers dirty as they leafed through the carbon papers and moving and repositioning the eraser shield and eraser for each copy Erasable bond Paper companies produced a special form of typewriter paper called erasable bond for example Eaton s Corrasable Bond This incorporated a thin layer of material that prevented ink from penetrating and was relatively soft and easy to remove from the page An ordinary soft pencil eraser could quickly produce perfect erasures on this kind of paper However the same characteristics that made the paper erasable made the characters subject to smudging due to ordinary friction and deliberate alteration after the fact making it unacceptable for business correspondence contracts or any archival use 104 Correction fluid Main article Correction fluid In the 1950s and 1960s correction fluid made its appearance under brand names such as Liquid Paper Wite Out and Tipp Ex it was invented by Bette Nesmith Graham Correction fluid was a kind of opaque white fast drying paint that produced a fresh white surface onto which when dry a correction could be retyped However when held to the light the covered up characters were visible as was the patch of dry correction fluid which was never perfectly flat and frequently not a perfect match for the color texture and luster of the surrounding paper The standard trick for solving this problem was photocopying the corrected page but this was possible only with high quality photocopiers 105 A different fluid was available for correcting stencils It sealed up the stencil ready for retyping but did not attempt to color match 106 LegacyKeyboard layouts The QWERTY layout of typewriter keys became a de facto standard and continues to be used long after the reasons for its adoption including reduction of key lever entanglements have ceased to apply QWERTY Main article QWERTY The 1874 Sholes amp Glidden typewriters established the QWERTY layout for the letter keys During the period in which Sholes and his colleagues were experimenting with this invention other keyboard arrangements were apparently tried but these are poorly documented 107 The QWERTY layout of keys has become the de facto standard for English language typewriter and computer keyboards Other languages written in the Latin alphabet sometimes use variants of the QWERTY layouts such as the French AZERTY the Italian QZERTY and the German QWERTZ layouts 108 The QWERTY layout is not the most efficient layout possible for the English language Touch typists are required to move their fingers between rows to type the most common letters Although the QWERTY keyboard was the most commonly used layout in typewriters a better less strenuous keyboard was being searched for throughout the late 1900s 109 One popular but incorrect 5 explanation for the QWERTY arrangement is that it was designed to reduce the likelihood of internal clashing of typebars by placing commonly used combinations of letters farther from each other inside the machine 110 Other layouts A number of radically different layouts such as Dvorak have been proposed to reduce the perceived inefficiencies of QWERTY but none have been able to displace the QWERTY layout their proponents claim considerable advantages but so far none has been widely used The Blickensderfer typewriter with its DHIATENSOR layout may have possibly been the first attempt at optimizing the keyboard layout for efficiency advantages 111 On modern keyboards the exclamation point is the shifted character on the 1 key because these were the last characters to become standard on keyboards Holding the spacebar down usually suspended the carriage advance mechanism a so called dead key feature allowing one to superimpose multiple keystrikes on a single location The symbol meaning cents was located above the number 6 on American electric typewriters whereas ANSI INCITS standard computer keyboards have instead 112 Many non Latin alphabets have keyboard layouts that have nothing to do with QWERTY The Russian layout for instance puts the common trigrams yva pro and it on adjacent keys so that they can be typed by rolling the fingers 113 Typewriters were also made for East Asian languages with thousands of characters such as Chinese or Japanese They were not easy to operate but professional typists used them for a long time until the development of electronic word processors and laser printers in the 1980s 114 Typewriter conventions This typed page uses a number of typographic conventions stemming from the mechanical limitations of the typewriter two hyphens in place of an em dash double sentence spacing straight quotation marks tab indents for paragraphs and double carriage returns between paragraphs A number of typographical conventions stem from the typewriter s characteristics and limitations For example the QWERTY keyboard typewriter did not include keys for the en dash and the em dash To overcome this limitation users typically typed more than one adjacent hyphen to approximate these symbols 115 This typewriter convention is still sometimes used today even though modern computer word processing applications can input the correct en and em dashes for each font type 116 Other examples of typewriter practices that are sometimes still used in desktop publishing systems include inserting a double space between sentences 117 118 and the use of the typewriter apostrophe and straight quotes as quotation marks and prime marks 119 The practice of underlining text in place of italics and the use of all capitals to provide emphasis are additional examples of typographical conventions that derived from the limitations of the typewriter keyboard that still carry on today 120 Many older typewriters did not include a separate key for the numeral 1 or the exclamation point and some even older ones also lacked the numeral zero 0 Typists who trained on these machines learned the habit of using the lowercase letter l ell for the digit 1 and the uppercase O oh for the zero A cents symbol was created by combining over striking a lower case c with a slash character typing c then backspace then Similarly the exclamation point was created by combining an apostrophe and a period 121 Terminology repurposed for the computer age Some terminology from the typewriter age has survived into the computer era backspace BS a keystroke that moved the cursor backwards one position on a typewriter this moved the physical platen backwards to enable a character to be overtyped Originally this was used to combine characters for example the sequence backspace to make Subsequently it facilitated erase and retype corrections using correction tape or fluid 122 Only the latter concept has survived into the computer age carriage return CR return to the first column of text Most typewriters switched automatically to the next line In computer systems line feed see below is a function that is controlled independently 123 cursor a marker used to indicate where the next character will be printed The cursor was originally a term to describe the clear slider on a slide rule 124 on typewriters it was the paper that moved and the insertion point was fixed cut and paste taking text a numerical table or an image and pasting it into a document The term originated when such compound documents were created using manual paste up techniques for typographic page layout Actual brushes and paste were later replaced by hot wax machines equipped with cylinders that applied melted adhesive wax to developed prints of typeset copy This copy was then cut out with knives and rulers and slid into position on layout sheets on slanting layout tables After the copy had been correctly positioned and squared up using a T square and set square it was pressed down with a brayer or roller The whole point of the exercise was to create so called camera ready copy which existed only to be photographed and then printed usually by offset lithography 125 dead key a key that when typed does not advance the typing position thus allowing another character to be overstruck on top of the original character This was typically used to combine diacritical marks with letters they modified e g e can be generated by first pressing and then e In Europe where most languages have diacritics a typical mechanical arrangement meant that hitting the accent key typed the symbol but did not advance the carriage consequently the next character to be typed landed on the same position It was this method that carried across to the computer age whereas an alternative method press the space bar simultaneously did not line feed LF also called newline Whereas most typewriters rolled the paper forward automatically on a carriage return this is an explicit control character on computer systems that moves the cursor to the next on screen line of text 123 But not to the beginning of that line a CR is also needed if that effect is desired shift a modifier key used to type capital letters and other alternate upper case characters when pressed and held down would shift a typewriter s mechanism to allow a different typebar impression such as D instead of d to press into the ribbon and print on a page The concept of a shift key or modifier key was later extended to Ctrl Alt AltGr and Super Windows or Apple keys on modern computer keyboards The generalized concept of a shift key reached its apex in the MIT space cadet keyboard 126 tab HT shortened from horizontal tab or tabulator stop caused the print position to advance horizontally to the next pre set tab stop This was used for typing lists and tables with vertical columns of numbers or words 127 The vertical tab VT control character named by analogy with HT was designed for use with early computer line printers and would cause the fan fold paper to be fed until the next line s position tty short for teletypewriter used in Unix like operating systems to designate a given terminal 128 Social effects Humorous Get out Can t you see I m busy postcard 1900s When Remington started marketing typewriters the company assumed the machine would not be used for composing but for transcribing dictation and that the person typing would be a woman The 1800s Sholes and Glidden typewriter had floral ornamentation on the case 129 During World Wars I and II increasing numbers of women were entering the workforce In the United States women often started in the professional workplace as typists Questions about morals made a salacious businessman making sexual advances to a female typist into a cliche of office life appearing in vaudeville and movies Being a typist was considered the right choice for a good girl meaning women who present themselves as being chaste and having good conduct 130 According to the 1900 census 94 9 of stenographers and typists were unmarried women 131 The Tijuana bibles adult comic books produced in Mexico for the American market starting in the 1930s often featured women typists In one panel a businessman in a three piece suit ogling his secretary s thigh says Miss Higby are you ready for ahem er dictation 58 The typewriter was a useful machine during the censorship era of the Soviet government starting during the Russian Civil War 1917 1922 Samizdat was a form of self publication used when the government was censoring what literature the public could access The Soviet government signed a Decree on Press which prohibited the publishing of any written work that had not been previously reviewed and approved 132 This work was copied by hand most often on typewriters 133 There was a new law in 1983 that required any owner of a typewriter needed to get police permission to buy or keep they would have to register a type sample of letters and numbers to ensure that any illegal literature typed with it could be traced back to its source 134 The typewriter became increasingly popular as the interest in prohibited books grew 135 Writers with notable associations with typewritersEarly adopters Henry James dictated to a typist 58 Mark Twain claimed in his autobiography that he was the first important writer to present a publisher with a typewritten manuscript for The Adventures of Tom Sawyer 1876 Research showed that Twain s memory was incorrect and that the first book submitted in typed form was Life on the Mississippi 1883 also by Twain 136 Others William Faulkner s Underwood Universal Portable sits in his office at Rowan Oak which is now maintained by the University of Mississippi in Oxford as a museum William S Burroughs wrote in some of his novels and possibly believed that a machine he called the Soft Typewriter was writing our lives and our books into existence according to a book review in The New Yorker In the film adaptation of his novel Naked Lunch his typewriter is a living insect like entity voiced by North American actor Peter Boretski and actually dictates the book to him 137 J R R Tolkien was accustomed to typing from awkward positions balancing his typewriter on his attic bed because there was no room on his desk 138 Jack Kerouac a fast typist at 100 words per minute typed On the Road on a roll of paper so he would not be interrupted by having to change the paper Within two weeks of starting to write On the Road Kerouac had one single spaced paragraph 120 feet long Some scholars say the scroll was shelf paper others contend it was a Thermal fax roll another theory is that the roll consisted of sheets of architect s paper taped together 58 Kerouac himself stated that he used 100 ft rolls of teletype paper 139 Don Marquis purposely used the limitations of a typewriter or more precisely a particular typist in his archy and mehitabel series of newspaper columns which were later compiled into a series of books According to his literary conceit a cockroach named Archy was a reincarnated free verse poet who would type articles overnight by jumping onto the keys of a manual typewriter The writings were typed completely in lower case because of the cockroach s inability to generate the heavy force needed to operate the shift key The lone exception is the poem CAPITALS AT LAST from archys life of mehitabel written in 1933 Late users Richard Polt a philosophy professor at Xavier University in Cincinnati who collects typewriters edits ETCetera a quarterly magazine about historic writing machines and is the author of the book The Typewriter Revolution A Typist s Companion for the 21st Century 140 full citation needed William Gibson used a Hermes 2000 model manual typewriter to write Neuromancer and half of Count Zero before a mechanical failure and lack of replacement parts forced him to upgrade to an Apple IIc computer 141 Harlan Ellison used typewriters for his entire career and when he was no longer able to have them repaired learned to do it himself he repeatedly stated his belief that computers are bad for writing maintaining that Art is not supposed to be easier 142 Author Cormac McCarthy continues to write his novels on an Olivetti Lettera 32 typewriter to the present day In 2009 the Lettera he obtained from a pawn shop in 1963 on which nearly all his novels and screenplays have been written was auctioned for charity at Christie s for US 254 500 143 McCarthy obtained an identical replacement for 20 to continue writing on 144 145 Will Self explains why he uses a manual typewriter I think the computer user does their thinking on the screen and the non computer user is compelled because he or she has to retype a whole text to do a lot more thinking in the head 146 Ted Kaczynski the Unabomber infamously used two old manual typewriters to write his polemic essays and messages 145 Actor Tom Hanks uses and collects manual typewriters 147 145 Typewriters in popular cultureIn music Erik Satie s 1917 score for the ballet Parade includes a Mach a ecrire as a percussion instrument along with elsewhere a roulette wheel and a pistol 148 The composer Leroy Anderson wrote The Typewriter 1950 for orchestra and typewriter and it has since been used as the theme for numerous radio programs The solo instrument is a real typewriter played by a percussionist The piece was later made famous by comedian Jerry Lewis as part of his regular routine both on screen and stage most notably in the 1963 film Who s Minding the Store The Boston Typewriter Orchestra BTO has performed at numerous art festivals clubs and parties since 2004 149 150 South Korean improviser Ryu Hankil frequently performs on typewriters most prominently in his 2009 album Becoming Typewriter 151 Other The 2012 French comedy movie Populaire starring Romain Duris and Deborah Francois centers on a young secretary in the 1950s striving to win typewriting speed competitions 152 The manga and anime Violet Evergarden follows a disabled war veteran who learns to type because her handwriting has been impaired and soon she becomes a popular typist Forensic examinationTypewritten documents may be examined by forensic document examiners This is done primarily to determine 1 the make and or model of the typewriter used to produce a document or 2 whether or not a particular suspect typewriter might have been used to produce a document 153 The determination of a make and or model of typewriter is a classification problem and several systems have been developed for this purpose 153 These include the original Haas Typewriter Atlases Pica version 154 and Non Pica version 155 and the TYPE system developed by Dr Philip Bouffard 156 the Royal Canadian Mounted Police s Termatrex Typewriter classification system 157 and Interpol s typewriter classification system 158 among others 153 The earliest reference in fictional literature to the potential identification of a typewriter as having produced a document was by Sir Arthur Conan Doyle who wrote the Sherlock Holmes short story A Case of Identity in 1891 159 In non fiction the first document examiner 159 to describe how a typewriter might be identified was William E Hagan who wrote in 1894 All typewriter machines even when using the same kind of type become more or less peculiar by use as to the work done by them 160 Other early discussions of the topic were provided by A S Osborn in his 1908 treatise Typewriting as Evidence 161 and again in his 1929 textbook Questioned Documents 162 A modern description of the examination procedure is laid out in ASTM Standard E2494 08 Standard Guide for Examination of Typewritten Items 163 Typewriter examination was used in the Leopold and Loeb and Alger Hiss cases In the Eastern Bloc typewriters together with printing presses copy machines and later computer printers were a controlled technology with secret police in charge of maintaining files of the typewriters and their owners In the Soviet Union the First Department of each organization sent data on organization s typewriters to the KGB This posed a significant risk for dissidents and samizdat authors In Romania according to State Council Decree No 98 of March 28 1983 owning a typewriter both by businesses or by private persons was subject to an approval given by the local police authorities People previously convicted of any crime or those who because of their behaviour were considered to be a danger to public order or to the security of the state were refused approval In addition once a year typewriter owners had to take the typewriter to the local police station where they would be asked to type a sample of all the typewriter s characters It was also forbidden to borrow lend or repair typewriters other than at the places that had been authorized by the police 164 165 CollectionsPublic and private collections of typewriters exist around the world including 166 Schreibmaschinenmuseum Peter Mitterhofer Parcines Italy 167 Museo della Macchina da Scrivere Milan Italy 168 Martin Howard Collection of Early Typewriters Toronto Canada 169 Liverpool Typewriter Museum Liverpool England Museum of Printing MoP Haverhill MA US Chestnut Ridge Typewriter Museum Fairmont WV US Technical Museum of the Emporda Figueres Girona Spain Musee de la machine a ecrire Lausanne Switzerland 170 Lu Hanbin Typewriter Museum Shanghai Shanghai China Wattens Typewriter Museum Wattens Austria German Typewriter Museum Bayreuth Germany Tayfun Talipoglu Typewriter Museum Odunpazari Eskisehir Turkey Several online only virtual museums collect and display information about typewriters and their history Virtual Typewriter Museum 171 Chuck amp Rich s Antique Typewriter Website Mr Martin s Typewriter Museum 172 Gallery Peter Mitterhofer 1864 typewriter Hansen Writing Ball invented in 1865 1870 model 1868 patent drawing for the Sholes Glidden and Soule typewriter Hammond 1B typewriter invented 1870s manufactured 1881 Hammond 1B as used by a newspaper office in Saskatoon around 1910 U S Army Quartermaster soldiers in typewriter repair shop Tours France 1919 Typebars in a 1920s typewriter Chinese typewriter produced by Shuangge with 2 450 characters Japanese typewriter SH 280 a small machine with 2 268 characters Hermes 3000 typewriter 1920s Underwood typewriter with Swedish layout Chinese typewriter at Deutsches Technikmuseum typewriter robotron S 1001 from VEB Robotron Elektronik at the GDR this sample is owned by the MEK Personal typewriter of Mozaffar ad Din Shah Qajar the fifth Qajar king of Persia Iran made in late 19th century An Olivetti Studio 45 TypewriterSee alsoChorded keyboard Computer keyboard Duplicating machines Friden Flexowriter JOHNNIAC Letter alphabet Projection keyboard Teletype Model 33 Typeface Typescript Typewriter desk UNIVAC 1102References typewriter 2 Oxford English Dictionary Vol 18 2nd ed Oxford University Press 1989 p 789 Cortada James W 2015 Before the Computer IBM NCR Burroughs and Remington Rand and the Industry They Created 1865 1956 Princeton University Press p 38 ISBN 978 1 4008 7276 3 Archived from the original on 26 June 2018 Typewriters www officemuseum com Archived from the original on 27 December 2016 Typewriters Writing a Social History of Urban India The Wire Retrieved 18 March 2019 a b Stamp Jimmy Fact of Fiction 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Archived from the original on 6 June 2021 a b The Mignon 2 The Virtual Typewriter Museum Archived from the original on 3 October 2016 Retrieved 13 March 2017 Mullaney Thomas S 2016 Controlling the Kanjisphere The Rise of the Sino Japanese Typewriter and the Birth of CJK The Journal of Asian Studies 75 3 725 753 doi 10 1017 S0021911816000577 ISSN 0021 9118 JSTOR 44166285 a b The Remington Type Writing Machine Nature 14 342 43 44 1876 Bibcode 1876Natur 14 43 doi 10 1038 014043a0 Two Hammond Ideal typewriters one with case Science Museum Group Collection Retrieved 27 April 2022 Fitch typewriter 1891 Science Museum Group Collection collection sciencemuseumgroup org uk Retrieved 23 November 2021 Gardner typewriter c 1893 collection sciencemuseumgroup org uk Science Museum Group Collection Retrieved 23 November 2021 Underwood 1 Typewriter 1897 Science Museum Group Collection collection sciencemuseumgroup org uk Retrieved 22 November 2021 Mechanical Typewriter Explained How Typewriters Work 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Bert Kerschbaumer The Cahill Electrical Typewriters ETCetera No 100 December 2012 PDF Archived PDF from the original on 30 July 2016 P Robert Aubert The Last Service Call ETCetera No 33 December 1995 PDF Archived PDF from the original on 30 July 2016 U S Patent 1 286 351 filed in May 1910 and issued in December 1918 Archived from the original on 25 December 2016 Retrieved 16 September 2011 Colin Hempstead William E Worthington 2005 Encyclopedia of 20th Century Technology Routledge p 605 ISBN 978 1 57958 464 1 The history of IBM electric typewriters IBM Archives 23 January 2003 Retrieved 27 April 2022 IBM Electromatic Typewriter National Museum of American History Retrieved 27 April 2022 IBM Electric Typewriter Model 01 03 ibm com 23 January 2003 Archived from the original on 26 May 2013 Retrieved 12 September 2013 Changing the Type of Typewriter Made Easy Popular Mechanics 83 July 1931 Archived from the original on 26 June 2018 IBM Typewriter Milestones IBM Archives 23 January 2003 Archived from the original on 27 June 2017 A different type of dance move Industrious 20 January 2020 Retrieved 27 April 2022 a b IBM 7 March 2012 The Selectric Typewriter Icons of Progress Retrieved 20 January 2020 The Selectric Typewriter IBM100 7 March 2012 Retrieved 27 April 2022 Jackson Nicholas 27 July 2011 IBM Reinvented the Typewriter With the Selectric 50 Years Ago The Atlantic Retrieved 27 April 2022 Ellen David 2005 Scientific Examination of Documents CRC Press pp 106 107 ISBN 978 0 8493 3925 7 Wershler Henry Darren 2005 The Iron Whim A Fragmented History of Typewriting Ithaca and London Cornell University Press p 254 ISBN 978 0 8014 4586 6 a b IBM Office Products Division highlights page 2 IBM Archives 23 January 2003 Retrieved 27 April 2022 IBM MT ST 1964 late 1970s Museum of Obsolete Media 19 July 2020 Retrieved 27 April 2022 IBM typewriter milestones page 2 IBM Archives 23 January 2003 Retrieved 27 April 2022 Quickprint closes after 72 years presses roll elsewhere Superior Telegram 18 January 2012 Retrieved 27 April 2022 The Selectric Typewriter and its Variants www quadibloc com Retrieved 27 April 2022 IBM Selectric Typewriter Resource Page www covingtoninnovations com Retrieved 27 April 2022 The History of Smith Corona Since 1877 to Present Archived from the original on 22 March 2017 Retrieved 12 March 2017 Dana mid2mod 3 August 2011 Mid2Mod Back in the day Typing erasers Mid2Mod Retrieved 27 April 2022 Giuseppe Silmo 2007 M P S Macchine per scrivere Olivetti e non solo Fondazione Natale Capellaro p 74 US patent 4620808 Display typewriter issued 1986 11 04 Smith Corona Mindmachine co uk Archived from the original on 28 May 2013 Retrieved 12 September 2013 Davies Margery W 14 January 2004 WOMEN CLERICAL WORKERS AND THE TYPEWRITER THE WRITING MACHINE In Kramarae Cheris ed Technology and Women s Voices Routledge doi 10 4324 9780203221938 ISBN 978 0 203 22193 8 AO 29 January 2020 The Society Changing Invention of Typewriters History Things Retrieved 18 May 2021 COMPANY NEWS I B M to Complete Unit Sale in March The New York Times 12 January 1991 ISSN 0362 4331 Retrieved 27 April 2022 Keene Cindy Atoji 1 February 2009 Typewriters ring on in the fringes The Boston Globe Archived from the original on 26 August 2013 The death of the typewriter Don t write it off yet Radio Netherlands Worldwide 27 April 2011 Archived from the original on 3 May 2011 Retrieved 30 March 2012 Texas inmates have clear choice in typewriters Fixed mobile convergence tmcnet com 15 June 2011 Archived from the original on 26 April 2012 Retrieved 30 March 2012 CBC News 26 April 2011 World s last typewriter plant stops production Archived from the original on 29 April 2011 Retrieved 27 April 2011 A previous version of this story did not clearly state that Godrej amp Boyce appears to be the world s last maker of mechanical typewriters which operate solely on human power Numerous other manufacturers continue to make several types of electric typewriters Wite Out World s last typewriter factory apparently isn t Content usatoday com 26 April 2011 Archived from the original on 7 July 2012 Retrieved 30 March 2012 Romenesko Jim 26 April 2011 Reports of typewriter s death are premature Poynter org Archived from the original on 4 September 2011 Retrieved 30 March 2012 Memmott Mark 26 April 2011 Has The Last Typewriter Factory Closed Not Really Npr org Archived from the original on 13 March 2012 Retrieved 30 March 2012 Rohrlich Justin 25 April 2011 Contrary to Reports Typewriter Industry Far From Dead Archived from the original on 24 February 2016 UK s last typewriter produced BBC 20 November 2012 Archived from the original on 19 December 2013 Retrieved 12 September 2013 Cornell Svante 2005 Small Nations and Great Powers A Study of Ethnopolitical Conflict in the Caucasus Taylor amp Francis p 283 ISBN 9781135796693 Ainda se fabricam maquinas de escrever Are typewriters still manufactured Mundoestranho abril com br Archived from the original on 25 April 2012 Retrieved 30 March 2012 Richard Polt The Typewriter Revolution A Typist s Companion for the 21st Century Woodstock VT Countryman Press 2015 Peril Lynn 2011 Swimming in the steno pool a retro guide to making it in the office W W Norton amp Co p 232 OCLC 1036875148 Rotating Typewriter Eraser Popular Mechanics November 1947 p 128 Retrieved 27 April 2022 Erasing History Perspectives on History AHA Retrieved 27 April 2022 Escaping the Bonds of Erasable Bond Or What You Will 19 February 2010 Retrieved 27 April 2022 Mejia Zameena 23 July 2018 How inventing Liquid Paper got a secretary fired and then turned her into an exec worth 25 million CNBC Retrieved 27 April 2022 How to correct a mimeograph stencil LinguaLinks Library SIL International Archived from the original on 16 October 2012 Retrieved 10 May 2011 Liebowitz S J Stephen E Margolis 1990 The Fable of the Keys Journal of Law amp Economics The University of Chicago XXXIII April 1990 1 doi 10 1086 467198 S2CID 14262869 Archived from the original on 3 July 2008 Retrieved 18 June 2008 This article examines the history economics and ergonomics of the typewriter keyboard We show that David s version of the history of the market s rejection of Dvorak does not report the true history and we present evidence that the continued use of Qwerty is efficient given the current understanding of keyboard design Francis Darryl 1 November 2015 AZERTY amp QWERTZ keyboards Word Ways 48 4 292 295 Kroemer Karl H E 2014 Keyboards and keying an annotated bibliography of the literature from 1878 to 1999 Universal Access in the Information Society 1 2 99 160 doi 10 1007 s102090100012 S2CID 207064170 David P A 1986 Understanding the Economics of QWERTY the Necessity of History In Parker William N Economic History and the Modern Economist Basil Blackwell New York and Oxford Instructions for Using the Blickensderfer Typewriter Archived from the original on 21 February 2014 Retrieved 3 January 2014 ANSI INCITS 154 1988 R1999 Office Machines and Supplies Alphanumeric Machines Keyboard Arrangement formerly ANSI X3 154 1988 R1999 retrieved 2012 07 04 Purcell Edward T 1974 Computer Controlled Drills for First Year Russian The Slavic and East European Journal 18 1 56 68 doi 10 2307 306437 ISSN 0037 6752 JSTOR 306437 Makinen Julie 3 September 2016 Before the computer there was something almost as complex the Chinese typewriter Los Angeles Times Retrieved 27 April 2022 Bringhurst Robert 2004 The elements of typographic style third ed Hartley amp Marks Publishers p 80 ISBN 978 0 88179 206 5 Retrieved 10 November 2020 In typescript a double hyphen is often used for a long dash Double hyphens in a typeset document are a sure sign that the type was set by a typist not a typographer A typographer will use an em dash three quarter em or en dash depending on context or personal style The em dash is the nineteenth century standard still prescribed in many editorial style books but the em dash is too long for use with the best text faces Like the oversized space between sentences it belongs to the padded and corseted aesthetic of Victorian typography Upper and Lower Case Magazine U amp lc Online Issue 41 1 1 Top Ten Type Crimes Retrieved 23 March 2010 Williams Robin 2003 The Mac is not a typewriter A style manual for creating professional level type on your Macintosh 2nd ed Berkeley California Peachpit Press ISBN 978 0 201 78263 9 Felici James 2003 The Complete Manual of Typography A Guide to Setting Perfect Type Berkeley California Peachpit Press p 80 ISBN 978 0 321 12730 3 Rosendorf Theodore 2009 The Typographic Desk Reference 1st ed New Castle Delaware ISBN 978 1 58456 231 3 Upper and Lower Case Magazine U amp lc Online Issue 41 1 1 Top Ten Type Crimes Retrieved 23 March 2010 Strizver Ilene 2010 Type Rules The Designer s Guide to Professional Typography 3rd ed New Jersey John Wiley amp Sons p 199 ISBN 978 0 470 54251 4 Strizver states that When available true primes should be used for measurements but typewriter quotes not smart quotes have become the accepted practice in digital typography Regents of the University of Minnesota 18 July 2007 University of Minnesota Style Manual University of Minnesota Regents of the University of Minnesota Archived from the original on 17 January 2009 Retrieved 12 May 2010 This topic is discussed under Creating Professional looking Text Williams 2003 pps 31 33 Another example of the limitation of the typewriter in regard to underlining was the necessity to underline the titles of books and stand alone works in Bibliographies works that would otherwise have been italicized if that capability existed on the typewriter Truss Lynn 2004 Eats Shoot amp Leaves The Zero Tolerance Approach to Punctuation New York Gotham Books p 135 ISBN 978 1 59240 087 4 Kelechava Brad 17 May 2016 Invention of the Backspace Key The ANSI Blog Retrieved 27 April 2022 a b The Carriage Return and Line Feed Characters Daniel Miessler Retrieved 27 April 2022 Stoll Cliff April 2020 When Slide Rules Ruled PDF Ingersoll Museum Retrieved 27 April 2022 John Naughton Log on to an old time typewriter now try to cut and paste the Guardian 23 May 2009 Retrieved 27 April 2022 Keyboard Design for the LISP Machine Xah Keyboard Guide Retrieved 27 April 2022 Tabs and tab stops Typography for Lawyers Retrieved 27 April 2022 What is TTY Computer Hope Retrieved 27 April 2022 1876 Sholes Gidden Soule invention Archived from the original on 14 December 2012 Retrieved 29 December 2012 Boyer Kate and Kim England Gender Work and Technology in the Information Workplace From Typewriters to ATMs Social amp Cultural Geography 9 3 2008 241 256 Web Waller Robert A WOMEN AND THE TYPEWRITER DURING THE FIRST FIFTY YEARS 1873 1923 Studies in Popular Culture 9 1 1986 39 50 Web Decree on the Press Seventeen Moments in Soviet History 25 August 2015 Retrieved 9 December 2019 KULA knowledge creation dissemination and preservation studies 2017 OCLC 1126556820 Bolintineanu Alexandra Thirugnanasampanthan Jaya 29 November 2018 The Typewriter Under the Bed Introducing Digital Humanities through Banned Books and Endangered Knowledge KULA Knowledge Creation Dissemination and Preservation Studies 2 1 22 doi 10 5334 kula 30 ISSN 2398 4112 Aleeva Ekaterina 10 July 2017 Samizdat How did people in the Soviet Union circumvent state censorship www rbth com Retrieved 9 December 2019 The First Typewriter Rehr Darryl Archived from the original on 1 February 2009 Retrieved 16 February 2009 Wershler Henry Darren Sean 2007 The Iron Whim A Fragmented History of Typewriting Cornell University Press ISBN 978 0 8014 4586 6 Carpenter Humphrey 1978 J R R Tolkien A Biography Unwin Paperbacks p 207 ISBN 0 04 928039 2 JACK KEROUAC on THE STEVE ALLEN SHOW with Steve Allen 1959 YouTube Revolution The Typewriter A Typist s Companion for the 21st Century The Typewriter Revolution Blog archive Archived from the original on 21 October 2007 Retrieved 23 October 2008 Harlan Ellison Webderland Interview Harlanellison com Archived from the original on 8 March 2012 Retrieved 30 March 2012 Kennedy Randy 4 December 2009 Cormac McCarthy s Typewriter Brings 254 500 at Auction ArtsBeat Blog NYTimes com Artsbeat blogs nytimes com Archived from the original on 28 May 2011 Retrieved 11 January 2010 Patricia Cohen 30 November 2009 No Country for Old Typewriters A Well Used One Heads to Auction New York Times Archived from the original on 4 September 2014 a b c Joiner James 11 September 2013 The Hidden World of the Typewriter The Atlantic Retrieved 23 January 2022 Why typewriters beat computers BBC News 30 May 2008 Archived from the original on 4 August 2017 Hanks Tom 3 August 2013 I Am TOM I Like to TYPE Hear That The New York Times Retrieved 9 March 2020 IMSLP16532 Satie Parade orch score pdf PDF International Music Score Library Project Hurley Sean Boston Orchestra Makes Typewriters Sing NPR org National Public Radio Archived from the original on 8 March 2012 Retrieved 16 March 2012 The Boston Typewriter Orchestra Wordpress Archived from the original on 4 April 2012 Retrieved 16 March 2012 Becoming Typewriter Ryu Hankil Free Download amp Streaming Internet Archive 10 March 2001 Retrieved 12 September 2013 Dehn Georgia 27 May 2013 Deborah Francois interview for Populaire Acting felt like a fantasy The Daily Telegraph Archived from the original on 11 January 2022 Retrieved 1 June 2013 a b c Kelly Mary W 2006 Typewriters Scientific Examination of Questioned Documents Second Edition Forensic and Police Science Series 2nd ed Boca Raton FL CRC Press pp 177 189 ISBN 978 0 8493 2044 6 Haas Josef 1972 ATLAS der Schreibmaschinenschrift PICA Haas Josef and Bernhard Haas 1985 ATLAS der Schreibmaschinenschrift Non PICA Bouffard P D 1992 A PC Based Typewriter Typestyle Classification System Standard presented at the American Academy of Forensic Sciences meeting New Orleans LA Hodgins Cpl J H January 1963 A Punchcard System for Identification of Typescript Journal of Forensic Sciences 8 1 68 81 Interpol 1969 System for Identification of Typewriter Makes Using the Card Index ICPO Interpol a b Crown David A March 1967 Landmarks in Typewriting Identification Journal of Criminal Law Criminology and Police Science 58 1 105 111 doi 10 2307 1141378 JSTOR 1141378 The earliest known reference to the identification potential of typewriting curiously enough appears in A Case of Identity a Sherlock Holmes story by Sir Arthur Conan Doyle Hagan William E 1894 Chapter VIII Disputed Handwriting Albany NY Banks amp Brothers p 203 Osborn Albert S 1908 Typewriting as Evidence Rochester NY The Genesee Press 23 a href Template Cite journal html title Template Cite journal cite journal a Cite journal requires journal help Osborn Albert S 1973 1929 Questioned Typewriting Questioned Documents 2nd ed Montclair NJ Patterson Smith p 1042 ISBN 978 0 87585 207 2 ASTM International Archived 2006 03 31 at the Wayback Machine These guides are under the jurisdiction of ASTM Committee E30 on Forensic Sciences and the direct responsibility of Subcommittee E30 02 on Questioned Documents Copies of ASTM Standards can be obtained directly from ASTM International Betea Lavinia 13 February 2009 La Miliţie cu masina de scris in Romanian jurnalul ro Archived from the original on 4 September 2015 Retrieved 24 August 2014 News amp Notes The Great Rumanian Typewriter Decree Index on Censorship 15 1 2 3 1986 doi 10 1080 03064228608534006 S2CID 220951010 Ways Mark 28 October 2021 10 Typewriter Museums You Should Visit Typing Lounge Retrieved 23 January 2022 Schreib Maschinen Museum Typewritermuseum Retrieved 23 January 2022 Museo della Macchina da Scrivere Museo della macchina da scrivere in Italian Retrieved 23 January 2022 Antique Typewriters The Martin Howard Collection Antique Typewriters Retrieved 23 January 2022 Musee de la Machine a Ecrire Musee de la machine a ecrire in French Perrier Machines de Bureau Lausanne Retrieved 23 January 2022 Robert Paul The Virtual Typewriter Museum Retrieved 23 January 2022 Typewriter Museum www mrmartinweb com Retrieved 23 January 2022 Patents US79265 Improvement in Type Writing Machines the patent that laid the basis for the Sholes amp Glidden Type Writer US349026 typewriter ribbon by George K Anderson of Memphis Tennessee Further readingAdler M H 1973 The Writing Machine A History of the Typewriter Allen and Unwin Beeching Wilfred A 1974 Century of the Typewriter St Martin s Press pp 276 Beeching was the Director of the British Typewriter Museum Casillo Anthony 2017 TYPEWRITERS Iconic Machines from the Golden Age of Mechanical Writing Chronical Books pp 208 Forward by Tom Hanks External links Look up typewriter in Wiktionary the free dictionary Wikimedia Commons has media related to Typewriter The Eclectisaurus online Museum of Typewriters by manufacturers from Adler to Voss Most Definitely My Type on YouTube Video showcasing historical typewriters with soundtrack by Boston Typewriter Orchestra Oliveira Typewriter em portugues Antique Typewriter Collecting History amp Resources for the Collector Early Typewriter Collectors Association The Classic Typewriter Page Typewriter Free Minimal Text Editing Software the Behaves like a TypewriterRevival Anthony Casillo TYPEWRITERS Iconic Machines from the Golden Age of Mechanical Writing Richard Polt The Typewriter Revolution A Typist s Companion for the 21st Century Ding click clack typewriter is back Quad City Times May 18 2009 Typewriters experience a comeback UPI com United Press International Dec 19 2011 Documentary Film The Typewriter In the 21st Century 2012 Kremlin returns to typewriters to avoid computer leaks The Daily Telegraph July 11 2013 Germany may revert to typewriters to counter hi tech espionage The Guardian July 15 2014 Retrieved from https en wikipedia org w index php title Typewriter amp oldid 1132645388, wikipedia, wiki, book, books, library,

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