AKA: SCIENTIFIC SLIDE RULE, Product number (P/N): 63R,
Keywords/Tags: 63R | SCIENTIFIC SLIDE RULE
Date of intro: ~1974, Origin: Mexico (List), Dimensions: 160x85x24mm,
Power: Rechargeable,
Display: Type = Display (VFD) (List),
Number of keys: 25, #Key-Black: 10, #Key-Brown: 15,
Keyboard Array (Rows x Columns): 05x05,
Miscellaneous switch: [DEG-RAD OFF-ON],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: ROCKWELL: A4802CA,
Resemblance with: (Resemblance 093),
Serie-members: ROCKWELL: 63R (version-1) (Also Orange Keys); ROCKWELL: 63R (version-2) (No Orange Keys, No White Keys); ROCKWELL: 63R (version-3) (Also White Keys),
Known Serial-numbers: 205776 | 228440 (List of all S/Ns from ROCKWELL)
Collector value: 7.5/10,
Internet: Link-1: VINTAGE TECHNOLOGY, Link-2: LE RAYON DES CALCULATRICES