Vintage British Calculators

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Caltec

A report in 1974 mentions that Caltec launched calculators in about 1972 but failed to get them off the ground[1].

If you have further information we would be very pleased if you would please get in touch.

 

References:

  1. Milton, R., Beaumont, A.J. (1974), Electronic Calculator Markets and Suppliers, 2nd. ed., Finresearch Series, London: Ovum, 39.

Vintage British Calculators

Text & photographs copyright, except where stated otherwise, © Nigel Tout 2000-2024.