AKA: math matic, Product number (P/N): 777,
Keywords/Tags: 777 | math matic
Date of intro: ~1973, Dimensions: 114x64x25mm,
Power: 9V,
Display: Type = Display (LED) (List),
Number of keys: 21, #Key-Blue: 7, #Key-Red: 3, #Key-White: 11,
Keyboard Array (Rows x Columns): 06x04,
Classification: / Pocket,
Featuring: Procent,
Serie-members: AMERICAN CIRCUITRON: 777 (version-1) (Print on Keys); AMERICAN CIRCUITRON: 777 (version-2) (No Print on Keys),
Known Serial-numbers: 54037 | 67063 | 69284 (List of all S/Ns from AMERICAN CIRCUITRON)
Collector value: 7.5/10,
Courtesy of: IVERSON Scott,

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