1.Previous
3.Next

to produce the world's first pocket calculator, the Sinclair Executive. By the mid 1970s, Sinclair Radionics was producing handheld electronic calculators, miniature televisions, and the ill-fated digital Black Watch wristwatch. Due to financial losses, Sinclair sought investors from the National Enterprise Board (NEB), who had bought a 43% interest in the

1.Previous
3.Next