Pamphlet, Operation Principles of Mechanical Addition Subtraction and Multiplication
date: label: date made
content: 1934
notes: label: Description
content: This illustrated pamphlet describes the operation of manual and electrically operated versions of the Underwood Sundstrand printing adding machine. Addition, subtraction, and multiplication by repeated addition are described. The manual is intended for use in private, public, and parochial schools.
label: Location
content: Currently not on view
place: label: place made
content: United States: New York, New York
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Science & Mathematics
creditLine: label: Credit Line
content: Gift of Oscar W. Richards
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1979.3074.25
label: catalog number
content: 1979.3074.25
label: nonaccession number
content: 1979.3074
objectType: label: Object Name
content: Pamphlet
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 21.5 cm x 28 cm; 8 15/32 in x 11 1/32 in