Sperry-Remington 807B Handheld Electronic Calculator
Sperry-Remington 807B Handheld Electronic Calculator
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- Description
- This handheld electronic calculator has an off-white and black plastic case and eighteen rounded rectangular plastic keys. These include ten digit keys, a decimal point key, four arithmetic function keys, a total key, a clear key, and an all clear key. To the left of the top two keys is a switch for setting a constant. Behind the keyboard is an eight-digit LED display. The on/off switch is on the left side and a power jack is along the back edge. A mark above the display reads: SPERRY REMINGTON.
- The back of the calculator has a compartment for four AA batteries at the base. A sticker on the inside of the lid of the compartment reads: 163995. A metal plaque on the back of the calculator reads: SPERRY REMINGTON (/) MOD. 807B (/) BATTERY SUPPLY 1.5Vx4 (/) OR USE AC ADAPTOR AD-4145 (/) 1.1 W MADE IN JAPAN.
- This calculator was manufactured by Casio Corporation. Compare to the Casio 8E.
- References:
- The mycalcdb.free.fr database indicates that this was the same as the Casio 8E.
- [Advertisement], Chicago Tribune, September 19, 1974, p. N13. Remington 807-B Mini Calculator sold for $19.88 if purchased with another item in a warehouse sale. Manufacturer’s list price $109.95.
- Guy Ball and Bruce Flamm, The Complete Collector’s Guide to Pocket Calculators, Tustin, CA: Wilson/Barnett, 1997, p. 147. Gives date of ca. 1972.
- Location
- Currently not on view
- Object Name
- electronic calculator
- Other Terms
- electronic calculator; Handheld
- date made
- 1972-1974
- maker
- Casio Computer Company
- place made
- Japan
- Physical Description
- plastic (case; keys; display cover material)
- metal (circuitry material)
- Measurements
- overall: 1 7/8 in x 3 in x 5 3/4 in; 4.7625 cm x 7.62 cm x 14.605 cm
- ID Number
- 1986.0988.068
- catalog number
- 1986.0988.068
- accession number
- 1986.0988
- Credit Line
- Gift of John B. Priser
- See more items in
- Medicine and Science: Computers
- Handheld Electronic Calculators
- Computers & Business Machines
- Data Source
- National Museum of American History
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