AKA: PANTHER 8, AKA (Label): PALMTRONIC LD-81, Product number (P/N): LD81 (LD-81),
Keywords/Tags: LD81 (LD-81) | 8 | PANTHER
Date of intro: ~1975, Origin: Japan (List), Dimensions: 130x73x22mm, Weight: 115g,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 20,
Classification: / Pocket,
Featuring: Procent, Square root,
Serie-members: CANON: LD81 (version-1) (); CANON: LD81 (version-2) ('PANTHER 8'-notation),
Known Serial-numbers: 205690 (List of all S/Ns from CANON)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),