SHARP micro COMPET QT-8B ONE OF THE FIRST BATTERY OPERATED HAND HELD CALCULATORS (1970)

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Size: 8256px × 6192px
Photo credit: © Chris Willson / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1970s, battery, calculator, calculators, compet, hand, held, japanese, micro, operated, qt-8b, sharp, technology