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Sperry-Remington 807B Handheld Electronic Calculator

American History Museum

Sperry Remington 807B Handheld Electronic Calculator
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  • Sperry Remington 807B Handheld Electronic Calculator
  • Sperry Remington 807B Handheld Electronic Calculator, Back View

    Object Details

    maker

    Casio Computer Company

    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

    Credit Line

    Gift of John B. Priser

    date made

    1972-1974

    ID Number

    1986.0988.068

    catalog number

    1986.0988.068

    accession number

    1986.0988

    Object Name

    electronic calculator

    Other Terms

    electronic calculator; Handheld

    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

    place made

    Japan

    See more items in

    Medicine and Science: Computers
    Computers & Business Machines
    Handheld Electronic Calculators

    Data Source

    National Museum of American History

    Metadata Usage

    CC0

    Link to Original Record

    https://n2t.net/ark:/65665/ng49ca746a1-38b5-704b-e053-15f76fa0b4fa

    Record ID

    nmah_334482
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