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IBM Electric typewriter


The IBM Electric typewriters were a series of electric typewriters that IBM manufactured, starting in the mid-1930s. They used the conventional moving carriage and typebar mechanism, as opposed to the fixed carriage and type ball used in the IBM Selectric, introduced in 1961. After 1944, each model came in both Standard and Executive versions, the latter featuring proportional spacing.

IBM typewriters had one feature lacking in many mechanical typewriters: the top row bore the digits 1234567890; other typewriters generally omitted the 1 and 0. The IBM design obviated substitutions taught by many typing instructors: o or O for 0; l for 1. These substitutions were easily identified when compared to an adjacent line typed with the digit keys and encouraged typists to confuse letters and numbers, even in speech.

The IBM Electromatic typewriter was the first electric typewriter to enjoy long-term commercial success. Unlike the later IBM Selectric typewriter, this typewriter model used a conventional moving carriage and typebar mechanism.

The history of the Electromatic goes back to 1924, when the North East Electric Company received patent rights for the power roller from James Smathers. At that time, the company was selling electric motors, and wanted to get into the typewriter business. They reached an arrangement with Remington, securing a contract for 2,500 machines in 1925. N. E. Electric manufactured the motor and power-roller base. The typewriter portion was made by Remington, based on its model Number 12. Remington had to do little more than attach its typewriter to the base.

All the units manufactured sold quickly and Remington wanted to continue the relationship. According to Darryl Rehr, in his 1997 book, "Antique Typewriters & Office Collectibles", Remington claimed ... they could sell as many as N.E. Electric could produce." The insistence of N.E. Electric on a contract, however, came at a time when Remington was unable to make such a commitment, so the Remington Electric went out of production.

The N. E. Electric Company then developed and produced the Electromatic, placing it on the market in 1929. After passing through the hands of General Motors, it became The Electromatic Typewriter Co.


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