Documentation, IBM Tabulating Machines
name: label: maker
content: IBM
label: maker
content: U. S. Census Bureau
notes: label: Description
content: This documentation on tabulating machines includes material on the IBM Collator, the IBM 405 tabulating machine, the IBM 921 automatic carriage, the IBM 513 reproducing punch, the IBM International Collator, the IBM 601 multiplier, and the IBM 705 electronic data processing machine. Other material is from the Bureau of the Census and dates from the 1940s.
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: Tabulating Equipment
creditLine: label: Credit Line
content: Gift of Milton Schwartzbart
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1995.3080.04
label: nonaccession number
content: 1995.3080
label: catalog number
content: 1995.3080.04
objectType: label: Object Name
content: documents, group of
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 7.5 cm x 21.6 cm x 31 cm; 2 15/16 in x 8 1/2 in x 12 7/32 in