AKA (Label): MODEL 920, Product number (P/N): 920,
Keywords/Tags: 920
Date of intro: 1970, Origin: Japan (List), Dimensions: 330x260x95mm,
Power: AC,
Display: Type = Display (Nixie) (List), Digits = 12,
Number of keys: 18, #Key-Black: 18,
Classification: / Desktop with Display / Memory (delay line),
Featuring: Logic-technology: SSI: DTL (Diode Transistor Logic) / SSI: TTL (Transistor Transistor Logic), Memory-technology: Memory (delay line),
Related with: MONROE_docu: ED9505 (Service manual) 920; MONROE_docu: (Instr.) 920; MONROE_docu: (Broch.) *: The Calculator company... (820A,920,950,990),
Main Components: CANON: X61689507,
Original Equipment Manufacturer : CANON: 1210, Made by: CANON (List of all Import-OEM-models for MONROE),
Serie-members: MONROE: 920; MONROE: 925; MONROE: 950; MONROE: 990,
Known Serial-numbers: 107466 | 108068 | 119740 | 120618 | 207968 | 209042 (List of all S/Ns from MONROE)
Initial Cost Price: USD695.00, Collector value: 9/10,
Internet: Link-1: THE OLD CALCULATOR MUSEUM