Calculating Machine Components
notes: label: Description
content: These objects were collected by Brooklyn high school teacher and historian of mathematics L. Leland Locke. They include a bell, two springs, two gears, and one metal piece with two springs.
label: Location
content: Currently not on view
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
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content: Calculating Machines
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content: Science & Mathematics
creditLine: label: Credit Line
content: Gift of L. Leland Locke
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1983.3003.039
label: nonaccession number
content: 1983.3003
label: catalog number
content: 1983.3003.039
objectType: label: Object Name
content: calculating machine components
physicalDescription: label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 2.5 cm x 17.5 cm x 14.3 cm; 31/32 in x 6 7/8 in x 5 5/8 in