Calculating Machine Components, Possibly Monroe
notes: label: Description
content: These objects were collected by Brooklyn high school teacher and historian of mathematics L. Leland Locke. The cloth bag held two frame pieces, nine key stems with white keys,one key stem with a red key, two numeral wheels (one with red and black numbers on white and one white numbers on black), four pieces from a selector mechanism and carry trigger (three disc-shaped and one shaped like a spool of thread), twp small metal pieces, and five small screws in two shapes.
label: Location
content: Currently not on view
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Calculating Machines
label: See more items in
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: 1983.3003.034
label: nonaccession number
content: 1983.3003
label: catalog number
content: 1983.3003.034
objectType: label: Object Name
content: calculating machine components
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: cloth (overall material)
label: Measurements
content: overall: 1 cm x 22 cm x 22 cm; 13/32 in x 8 21/32 in x 8 21/32 in