Powers Tabulating Machine Component
date: label: date made
content: 1920s
name: label: maker
content: Powers Accounting Machine Corporation
notes: label: Description
content: This very small section of a Powers tabulating machine comes from the adding machine part of the device. It consists of two shaped metal pieces held together by a rivet such that one swings freely. It has no maker’s marks.
label: Description
content: Reference:
label: Description
content: Powers Accounting Machine Corporation, <I>Powers Tabulating Equipment</I>, Book 3, New York: Powers Accounting Machine Corporation, 1923, Plate 507, Plate 607 (AM Sec 150). This document is 1992.3215.03.
label: Location
content: Currently not on view
topic: label: web subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Computers & Business Machines
label: See more items in
content: Tabulating Equipment
creditLine: label: Credit Line
content: Gift of Thor Dockweiler
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1991.3180.01
label: nonaccession number
content: 1991.3180
label: catalog number
content: 1991.3180.01
objectType: label: Object Name
content: tabulating machine component
physicalDescription: label: Physical Description
content: steel (overall material)
label: Measurements
content: overall: 1.2 cm x 12.4 cm x 2 cm; 15/32 in x 4 7/8 in x 25/32 in