slide rule
date: label: date made
content: 1914
label: associated date
content: 1914
name: label: maker
content: Spitzglass, J. M.
notes: label: Location
content: Currently not on view
place: label: place made
content: United States: Illinois, Chicago
setName: label: See more items in
content: Work and Industry: Heavy Machinery
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1980.0226.01
label: accession number
content: 1980.0226
label: catalog number
content: 1980.0226.01
objectType: label: Object Name
content: Slide Rule
physicalDescription: label: Physical Description
content: leather, celluloid (overall material)
label: Measurements
content: overall-from catalog card: 1/2 in x 11 in x 2 1/2 in; 1.27 cm x 27.94 cm x 6.35 cm
label: Measurements
content: overall: 7/8 in x 11 in x 2 3/4 in; 2.2225 cm x 27.94 cm x 6.985 cm