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Facit 1121 Desktop Calculator


Image Courtesy Frank Boehm

Made and manufactured by Sharp for sale under the Facit brand name. Similar architecture and physical design to the Sharp Compet 20, though provides 16 digit capacity versus the 14 digit capacity of the Compet 20. All-transistor construction (no integrated circuits). Floating decimal. Introduced in 1966.

See the Old Calculator Web Museum exhibit on the Sharp Compet 20 for an example of a similar calculator made by Sharp.