Rockwell 8R calculator

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  • Details
  • Description
Date Introduced
1975 ca.
Photographer
Richards, Mark
Dimensions
7/8 x 3 x 6 in.
Manufacturer
Rockwell International
Copyright Owner
© Mark Richards
Location
United States
Keywords
Pocket size; Electronic calculation
Object ID
102632977

The 8R included a percentage key, which soon became standard for four-function calculators.