AKA (Label): MODEL IC 135MK, Product number (P/N): IC135MK (IC 135MK),
Keywords/Tags: IC135MK (IC 135MK) | Litton Imperial
Date of intro: ~1972, Origin: Japan (List),
Power: AC,
Display: Type = Display (VFD tube) (List), Digits = 12, Extra Display features: Type = Display (Neon bulb) (List), Quantity = 2,
Number of keys: 22, #Key-Black: 11, #Key-White: 11,
Keyboard Layout: [7] [8] [9] [T] [K] - [CM] [4] [5] [6] [RM] [RV] - [CE] [1] [2] [3] [x] [(Division)] - [C] [0] [.] [+=] [-=],
Decimal switch: [0-2-3-4],
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Other components: (Unknown manufacturer): G1B; (Unknown manufacturer): G2B,
Resemblance with: (Resemblance 516_4_6_22),
Known Serial-numbers: L2027348 (List of all S/Ns from IMPERIAL)
Collector value: 8/10,
Internet: Link-1: SCHLEPPTOPS Rechnerwiki