IBM Wheelwriter 5 Keyboard Assembly

Provided by the ASK Keyboard Directory

Admiral Shark's Keyboards (CC BY-NC-SA 4.0)
Admiral Shark's Keyboards (CC BY-NC-SA 4.0)
1984 Q2Model M-based Typewriter Keyboard AssemblyIBM membrane buckling springsMore info on this keyboard

eg, P/N 1351000

IBM-made 70-key (US English) or 71-key (rest of world) electronic typewriter keyboard assembly for the IBM 6747 Wheelwriter 5. It's presently the earliest known Model M-based keyboard design. Characteristic of an early Wheelwriter/Quietwriter keyboard assembly is its use of O-rings and "cushionless" rockers that result in a slightly different key feel to other Model Ms.

Sources

ASK. Admiral Shark's Keyboards original content. License/note: CC BY-NC-SA 4.0.