IBM 024/026/056 Card Punch Combination Keyboard

Provided by the ASK Keyboard Directory

B. Franske (GFDL 1.2 or later)
1949024​/026 Keypunch KeyboardTypebars registered by contact bailsMore info on this keyboard

The 45-key alphanumeric keyboard for IBM 024 and 026 Card Punches and IBM 056 Card Verifier, electrically separable and thus the common ancestor to all modern IBM keyboards.

Sources

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