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Title: Addometer adding machine with eight stylus-operated dials, c 1925. [Go to resource]
Description: Addometer adding machine with 8 stylus-operated dials, made by the Reliable Typewriter and Adding Machine Co., Chicago, in case with instruction sheet. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: adding machine (stylus) Temporal: 1900-1920 Source: Science Museum Creator: Reliable Typewriter and Adding Machine Company Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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