Vintage British Calculators



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.



  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 Nigel Tout   2000-2023  except where noted otherwise.