Adding machine

Collections items are not for sale. A photo reproduction can be purchased.

Description Adding machine of the type patented by George B. Fowler on July 14, 1863. Users performed operations by moving a sliding bar with a pin or pen tip.
Quantity 1 item
Format Content Category: artifacts
Measurements 4 3/4 inches height
8 3/4 inches width
3/8 inch depth
Nomenclature Calculator
Creation Made in United States
Subjects Made in United States
Office Equipment & Supplies. Office Machines & Typewriters
Dates Creation: Not earlier than 1863
Holding Type 3D Objects
Identifiers 6116.1

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