Imperial 91K
Imperial 91K
Display is 8 digits, green fluorescent.
4-function, %, memory.
6 v (4 x AAA).
74 mm x 118 mm x 20 mm. (3" x 4.7" x 0.8").
Made in Japan.
Imperial Typewriter and Business Machines Limited,
Leicester, England.
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Imperial 91K |
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Imperial 91K Display is 8 digits, green fluorescent. 4-function, %, memory. 6 v (4 x AAA). 74 mm x 118 mm x 20 mm. (3" x 4.7" x 0.8"). Made in Japan. |
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Vintage Calculators |
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© Text & photographs copyright Nigel Tout 2000-2012 except where noted otherwise. |
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