Sinclair Cambridge Type 1
Sinclair Cambridge Type 1 Calculator
8 digits, red LED.
Further details can be seen at http://www.vintagecalculators.com/html/cambridge_models.html
Thanks to http://www.walrus.co.uk/petes/calcs/calcs.htm for the photograph taken from an early advert
Other Systems Related To Sinclair Cambridge Type 1:
This exhibit has a reference ID of CH5044. Please quote this reference ID in any communication with the Centre for Computing History.