AKA: Berkey/Omega 100, Product number (P/N): 100,
Keywords/Tags: 100 | Berkey/Omega
Date of intro: ~1975, Origin: USA (List),
Power: 6V: (AA x4), Adaptor: KEYSTONE_adaptors: 375,
Display: Type = Display (VFD) (List),
Number of keys: 18,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: ATLAS-RAND: 240; KEYSTONE: 88,
Known Serial-numbers: C253259 (List of all S/Ns from KEYSTONE)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE CALCULATORS WEB MUSEUM