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Imperial 12HT |
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Imperial 12HT Display is 8 digits, green vacuum-fluorescent. Scientific functions. 6v (4 x AA). 85 x 150 x 27 mm (3.3" x 5.9" x 1.1"). Imperial Typewriter and Business Machies Ltd. Leicester, England. This is the larger size of these boxy models from Imperial. |
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Vintage Calculators |
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© Text & photographs copyright Nigel Tout 2000-2012 except where noted otherwise. |
