Calculators sold by Sumlock and made by other companies
Sumlock Compucorp 320G Scientist

Sumlock Compucorp 320G

Sumlock-Compucorp 320G Scientist

The display is 12 digits, amber 'Panaplex II' gas discharge.

The calculator is powered by 4x D size rechargeable cells.

This model has advanced scientific functions, but is not programmable.

140 mm x 230 mm x 70 mm (5.5" x 9" x 3").

The electronics in this example are date coded to the end of 1972.

Made in the U.S.A. by Compucorp (Computer Design Corporation) of Los Angeles, and supplied as the OEM to Sumlock Anita Electronics Ltd.

Click here to go to the Vintage Calculators Web Museum

Text & photographs copyright © 2002 - 2018 Nigel Tout, except where noted otherwise.