Original-Odhner Model XX11C-9

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1960
Description

The Odhner XX11C-9 is a large electrically-driven machine which includes a mechanism for semi-automatic multiplication.

Legacy Content: Unknown Author
Hardware Type
Calculator
Manufacturer
Odhner
Model Number
XX11C-9
Launch Date
1960

Citations:

Courtesy of John Wolff's Web Museum
Courtesy of Wikipedia
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