+Home     Museum     Wanted     Advertising     Articles     EMail  

SCM/Marchat 566PR Desktop Calculator

1967-vintage programmable printing electronic calculator. Four function with automatic square root. 16-digit capacity, eight memory registers. 66 step learn-mode programmability. This calculator was manufactured by Diehl in West Germany for Smith-Corona Marchant. The 556PR is a SCM Marchant-badged version of the Diehl Combitron. The museum is seeking either version of the calculator.