where is he from?
Cambridge, England
Sinclair Radionics
Sinclair Radionics Ltd was a company founded by Sir Clive Sinclair in Cambridge, England
what is sinclair executive? World's first "slimline" pocket calculator who invented it? Sinclair Radionics
wiki:17849196
Sinclair Radionics [SEP] Introduction
Sinclair Radionics Ltd was a company founded by Sir Clive Sinclair in Cambridge, England which developed hi-fi products, radios, calculators and scientific instruments.