Vintage Electronic Calculators:

Overview of Brands


J.C.PENNEY: 2500
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AKA (Label): Lot 2500, ELECTRONIC CALCULATOR, Product number (P/N): 2500,
Keywords/Tags: 2500 | 0300
Date of intro: ~1973,
Power: AC,
Display: Type = Display (Gas disharge) (List),
Number of keys: 21, #Key-Black: 10, #Key-White: 11,
Decimal switch: [4-2-F], Miscellaneous switch: [CAL-OFF],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Certification: 498K(UL) (List All UL's),
Original Equipment Manufacturer : CORVUS: 300, Made by: CORVUS (List of all Import-OEM-models for J.C.PENNEY),
Known Serial-numbers: 2500101689 (2500 101689) (List of all S/Ns from J.C.PENNEY)
Collector value: 7.5/10,


Created: 04-jul-2020, Manual-update: 04-jul-2020, Batch-update: 25-feb-2024             

# Pageloads since 04-jul-2020 : 6             

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