https://www.pckeyboard.com/page/category/Buttons <- these also fit the IBM ones (still using the Model M I pulled out of a telco dumpster in the rain when I was a teenager, it's a bit Ship of Theseus at this point with bolt mods and USB but still the same to me)
https://www.pckeyboard.com/page/category/Buttons <- these also fit the IBM ones (still using the Model M I pulled out of a telco dumpster in the rain when I was a teenager, it's a bit Ship of Theseus at this point with bolt mods and USB but still the same to me)