AKA: CONTEX 220, Product number (P/N): 220,
Keywords/Tags: 220 | CONTEX
Date of intro: 1973, Origin: Denmark (List), Dimensions: 215x205x50mm, Weight: 1450g,
Power: AC,
Display: Type = Display (Gas disharge) (List), Digits = 12, Extra Display features: Type = Display (Neon bulb) (List), Quantity = 3,
Number of keys: 19, #Key-Grey: 7, #Key-White: 12,
Round switch: [(ArrowUp)-5/4-(ArrowDown)], Miscellaneous switch: [(Blank)-K ON-OFF],
Classification: / Desktop with Display,
Featuring: Procent,
Main Components: REX-ROTARY: 3202054; REX-ROTARY: 3210001; ELECTRONIC ARRAYS: FDY7022P; ELECTRONIC ARRAYS: FDY7023P,
Serie-members: REX-ROTARY: 220 (version-1) (One large Gray key); REX-ROTARY: 220 (version-2) (All square Keys),
Known Serial-numbers: 064004410 (List of all S/Ns from REX-ROTARY)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DANSK DATAHISTORIK FORENING