AKA (Label): Calculator Model 80R, Product number (P/N): 80R,
Keywords/Tags: 80R
Date of intro: ~1975, Origin: Mexico (List),
Power: AC,
Display: Type = Display (None) (List),
Number of keys: 18, #Key-Black: 4, #Key-Brown: 14,
Miscellaneous switch: [F-S ON-OFF],
Classification: / Desktop with Printer,
Certification: 197J(UL) (List All UL's),
Related with: ROCKWELL_docu: (Ad.) *: Because life is... (10R,12R,21R,51R,61R,63R,82R),
Known Serial-numbers: 101056 | 102200 | 109035 (List of all S/Ns from ROCKWELL)
Initial Cost Price: USD139.95, Collector value: 7.5/10,