Unisonic 1011-A Handheld Electronic Calculator
date: label: date made
content: ca 1975
name: label: maker
content: Unisonic
notes: label: Description
content: This handheld electronic calculator has a metal and plastic case with an array of nineteen square plastic keys. These include ten digit keys, a decimal point key, four arithmetic function keys, a total key, a clear key, a clear entry key, and a percentage key (the last is orange). A mark above the keys reads: Unisonic 1011. The on/off switch is right of this. Behind this is an eight-digit green vacuum fluorescent display. A jack for a power supply is along the back edge. A sticker on the back gives calculation examples. Text on it reads: SERIAL NO. (/) 042340 (/) MADE IN JAPAN. It also reads: 1011-A. Below this is a compartment for four AAA batteries.
label: Description
content: Compare 1986.0988.119.
label: Description
content: Reference:
label: Description
content: [Advertisement], <I>Morning Herald [from Hagerstown, Maryland]</I>, November 28, 1975, p. 49. Selling Unisonic 1011 for $16.88.
label: Location
content: Currently not on view
place: label: place made
content: Japan
setName: label: See more items in
content: Medicine and Science: Computers
label: See more items in
content: Computers & Business Machines
label: See more items in
content: Handheld Electronic Calculators
creditLine: label: Credit Line
content: Gift of John B. Priser
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1986.0988.111
label: accession number
content: 1986.0988
label: catalog number
content: 1986.0988.111
objectType: label: Object Name
content: electronic calculator
label: Other Terms
content: electronic calculator; Handheld
physicalDescription: label: Physical Description
content: plastic (case; keys material)
label: Physical Description
content: metal (case; circuitry material)
label: Physical Description
content: glass (display material)
label: Physical Description
content: paper (overallsticker material)
label: Measurements
content: overall: 1 1/4 in x 3 1/4 in x 5 1/4 in; 3.175 cm x 8.255 cm x 13.335 cm