Sanyo ICC-807D Handheld Electronic Calculator
date: label: date made
content: ca 1972
name: label: maker
content: Sanyo Electric Company
notes: label: Description
content: This hefty handheld electronic calculator has a metal case and eighteen indented square plastic keys. These include ten digit keys, a decimal point key, four arithmetic function keys, a clear display key (CK), a clear all key (CA), and an arrow key pushed to show digits not indicated on the display (the display shows eight digits in the result, but calculations are to sixteen digits). The addition and subtraction keys also serve as total /difference keys.
label: Description
content: The keyboard also has a switch that may be set at 0, 2, or 4 to indicate the placement of the decimal point. A mark below it reads: DECIMAL P. Behind the keyboard is a light that indicates when the battery is low. A tag next to it reads: SANYO. Behind this is the eight-digit gas discharge display. An on/off switch is on the right side and a jack for a power adapter at the back edge.
label: Description
content: A tag on the back of the calculator reads: SANYO MODEL ICC-807D (/) ELECTRONIC CALCULATOR (/) INPUT DC 7.5 V (/) DC 7.5V, DC 2.5W (/) SERIAL NO. 77123492 T (/) SANYO ELECTRIC CO., LTD. MADE IN JAPAN.
label: Description
content: Compare 1986.0988.177.
label: Description
content: References:
label: Description
content: A manual is online at the wass.net website, accessed October 9, 2014.
label: Description
content: The calculator.org website dates this calculator to 1972-1973. The epocalc.net website dates it to 1971. No advertisements found.
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: 1986.0988.178
label: accession number
content: 1986.0988
label: catalog number
content: 1986.0988.178
objectType: label: Object Name
content: electronic calculator
label: Other Terms
content: electronic calculator; Handheld
physicalDescription: label: Physical Description
content: metal (case; circuitry material)
label: Physical Description
content: plastic (keys material)
label: Physical Description
content: glass (display material)
label: Measurements
content: overall: 1 in x 3 1/2 in x 6 in; 2.54 cm x 8.89 cm x 15.24 cm