AKA: the 22K, Product number (P/N): 22K,
Keywords/Tags: 22K | the 22K
Date of intro: ~1976,
Display: Type = Display (VFD) (List),
Number of keys: 25, #Key-Black: 4, #Key-Grey: 10, #Key-White: 11,
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 091),
Collector value: 7/10,