AKA: (311), AKA (Label): Mod. sigmatron, Product number (P/N): Sigmatron,
Keywords/Tags: Sigmatron
Date of intro: 1969, Origin: Germany (List),
Power: AC,
Display: Type = Display (None) (List),
Number of keys: 34, #Key-Black: 16, #Key-Red: 1, #Key-White: 17,
Decimal switch: [8-6-4-2-0],
Classification: / Desktop with Printer / Statististics+Probability,
Featuring: Square root, Logic-technology: Transistor,
Related with: DIEHL CALCULATING SYSTEMS_docu: (Ad.) Sigmatron: Electronic calculating...,
Known Serial-numbers: 33307997 (List of all S/Ns from DIEHL CALCULATING SYSTEMS)
Collector value: 9/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),