technikum29 

Museum for the historical development of calculator, computer and communication technology

DIEHL Combitron

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Diehl Combitron

DIEHL Combitron. This is the first operative programmable desk calculator that was built and selled in Germany. Right in the front you see the DIEHL Dilector (paper tape reader) and right the DIEHL ELS 830 (paper tape puncher). The system is fully executable. The delay line memory serves as storage media (capacity ca. 1000 Bit).