AKA: SLIDE RULE CALCULATOR, AKA (Label): MODEL: 889, Product number (P/N): 889,
Keywords/Tags: 889 | Slide Rule Calculator
Date of intro: ~1975, Origin: Taiwan (List),
Display: Type = Display (VFD) (List),
Number of keys: 25, #Key-Black: 1, #Key-Blue: 9, #Key-Red: 4, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x05,
Miscellaneous switch: [(Blank)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 070),
Known Serial-numbers: 8890938 (List of all S/Ns from XAM)
Collector value: 7/10,