Imperial Companion
Imperial Companion
Display is 8 digits, green fluorescent in a single tube.
4-function, %.
4.5 v (3 x AAA).
50 x 92 x 20 mm (2" x 3.6" x 0.8").
Made in Japan for Imperial Business Equipment Limited, Leicester, England.
A tiny calculator only just bigger than a credit card, though much thicker. Also this size is the Imperial 81M.
Imperial models
Vintage Calculators
© Text & photographs copyright Nigel Tout 2000-2019 except where noted otherwise.