Cards Describing Encoding of Electronic Calculator Keys
date: label: date made
content: 1964
name: label: maker
content: Osborne, Thomas E.
notes: label: Description
content: This set of paper 3" x 5" cards describes the keyboard encoding for keys on the LOGIC I electronic calculator desgned by Thomas E. Osborne of Berkeley, California. Many of the cards are dated with dates from 1964. The LOGIC I was the predecessor of Osborne's "green machine," which in turn greatly influenced the HP9100A desktop electronic calculator.
label: Description
content: For related transactions, see 1978.0311, 1985.0264, and 2010.0217.
label: Location
content: Currently not on view
place: label: place made
content: United States: California, Berkeley
setName: label: See more items in
content: Medicine and Science: Computers
creditLine: label: Credit Line
content: Gift of Thomas E. Osborne
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2010.3092.01
label: nonaccession number
content: 2010.3092
label: catalog number
content: 2010.3092.01
objectType: label: Object Name
content: documentation
physicalDescription: label: Measurements
content: overall: 2.8 cm x 13 cm x 7.5 cm; 1 3/32 in x 5 1/8 in x 2 15/16 in