Casio Pocket-Mini P-811 calculator

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  • Details
  • Description
Date Introduced
1977 ca.
Photographer
Richards, Mark
Dimensions
3/4 x 2 1/2 x 4 1/4 in.
Manufacturer
Casio Computer Company, Ltd.
Copyright Owner
© Mark Richards
Location
Japan
Keywords
Commodity device; Mass market; Electronic calculation
Object ID
102632976

Inexpensive calculators like this drove prices below $10 in the mid-1970s.