Slide Rule Components, Indicator Glasses with Frames
name: label: maker
content: Keuffel & Esser Co.
notes: label: Description
content: Keuffel & Esser Company, which had its headquarters in New York City, was a leading American maufacturer of slide rules and drawing instruments. Between 1961 and 1971, the company gave the Smithsonian a variety of slide rule parts, including these glasses for slide rule indicators. Each glass has two pieces of a frame, one two metal pieces held with metal screws and the other two plastic pieces held with metal screws.
label: Location
content: Currently not on view
place: label: place made
content: United States: New Jersey, Hoboken
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Slide Rules
creditLine: label: Credit Line
content: Gift of Keuffel & Esser Company
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1983.3008.05
label: nonaccession number
content: 1983.3008
label: catalog number
content: 1983.3008.05
objectType: label: Object Name
content: calculating rule components, group of
physicalDescription: label: Measurements
content: overall: .7 cm x 2.8 cm x 4.1 cm; 9/32 in x 1 3/32 in x 1 5/8 in