IBM Selectric. 1961
One ball to rule them all.



IBM Selectric Typewriter Review

- https://youtu.be/BJITkKaO0qA
- IBM Selectric typewriter review - and how it works!
- Video by the redoubtable key switch expert Thomas Ran (aka Chyrosran22)
How Selectric Works

- https://youtu.be/bRCNenhcvpw
- How Selectric Works
Hacker Lore Keyboards
- IBM Selectric. 1961
- IBM 5251 Keyboard. 1977
- IBM 5100 (year 1975)
- IBM Portable PC Computer 5155 model 68 (year 1984)
- Apple Macintosh Keyboard M0110, Year 1984
- Space Cadet Keyboard
- ADM-3A Terminal
- DEC VT100 Terminal
- IBM Model M keyboard (1985)
- Sun Microsystems Type 6 Keyboard
- Happy Hacking Keyboard (HHKB)