AKA: Friden Calculator, SINGER, AKA (Label): ELECTRONIC CALCULATOR MODEL 1203, Product number (P/N): 1203,
Keywords/Tags: 1203 | SINGER
Date of intro: 1974, Origin: USA (List),
Power: AC,
Display: Type = Display (PANAPLEX II) (List), Digits = 16,
Number of keys: 28, #Key-Blue: 2, #Key-Orange: 4, #Key-White: 22,
Decimal switch: [F-7-6-5-4-3-2-1-0-+-N], Miscellaneous switch: [(Sigma)1-(Sigma)1,2-OFF],
Classification: / Desktop with Display,
Featuring: Procent,
Certification: 922A(UL) (List All UL's),
Related with: FRIDEN_docu: 517008 (Instr.) 1202,1203,
Main Components: ROCKWELL: A4540PB,
Known Serial-numbers: 302689 | 309008 | 322116 (List of all S/Ns from FRIDEN)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THE DAWN OF PERSONAL ELECTRONIC CALCULATORS AND COMPUTERS, Link-2: THE OLD CALCULATOR MUSEUM