Product number (P/N): WP3,
Keywords/Tags: WP3
Date of intro: ~1973,
Power: 6V,
Display: Type = Display (LED) (List), Digits = 8,
Number of keys: 20, #Key-Black: 11, #Key-Blue: 8, #Key-Red: 1,
Miscellaneous switch: [1-. N-K],
Classification: / Pocket,
Featuring: Procent, Square root,
Collector value: 8/10,

!!! This item is WANTED to join the collection !!!