Product number (P/N): IV,
Keywords/Tags: IV
Date of intro: ~1973, Origin: USA (List),
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12,
Number of keys: 17, #Key-Red: 3, #Key-White: 14,
Keyboard Array (Rows x Columns): 04x06,
Decimal switch: [4-3-2-0], Miscellaneous switch: [(Blank)-ON],
Classification: / Desktop with Display,
Resemblance with: CORVUS: (Unknown model); UNISONIC: 747,
Known Serial-numbers: 115740 | 118894 (List of all S/Ns from MACH IV)
Collector value: 8/10,