American Writing Machine Co., New York, 1882 – serial no.5592

Photograph of the Caligraph 2 typewriter.The Caligraph 2 was the first typewriter to be produced with a double keyboard. With no shift key, a double keyboard was needed: black keys for uppercase characters and white keys for lowercase.

A Scientific American article (March, 1886) about the Caligraph, presented the perceived advantage of the double keyboard by stating “Up to 1881, when the American Writing Machine Company introduced the Caligraph, double case writing machines were incomplete, being so constructed as to compel the operator to shift the carriage by a gratuitous stroke for capital letters and figures. The Caligraph prints each character in both capitals and small letters at a single finger stroke.” Many other double keyboard typewriters would follow.

It was not until touch typing, with the home row for the fingers to return to, became generally accepted during the 1890s, that double keyboard typewriters began to loose favour in the market. In 1888 there was a celebrated typing contest between Frank McGurrin on a Remington 2 (the first typewriter to offer a single shift keyboard in 1878) and Louis Taub on a Caligraph 2. The results of this competition, with McGurrin winning hands down, clearly showed the advantage of having a ‘home row’ for the fingers, allowing one to type continuously without having to glance at the keyboard to see where ones fingers were.

The ‘gratuitous stroke’ of a four row keyboard for shifting was in fact a secondary issue to speed. Ironically, Remington continued to make a front strike double keyboard typewriter (along with their single keyboard machines) right up to around 1913 with the model 10.

The Caligraph, like its predecessor the Remington, is a ‘blind writer’ where the type bars strike the underside of the platen. One cannot see what they have typed until the page has advanced a few lines or one lifts up the hinged carriage to look at the underside of the platen.

You will notice in the first detailed image below, that the platen has longitudinal facets. This design gives full contact with the flat heads of the type bars. Later models had smooth round platens, after manufacturers learned how to grind subtle curves into the type bar heads.

It might be hard to believe the following claim publicized in 1889. “GREATEST SPEED ON RECORD!! T. W. Osborne wrote 179 words in one single minute, and G. A. McBride wrote 129 words in a single minute, Blindfolded, on the Caligraph.”

 

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