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this post was submitted on 26 Apr 2025
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Asklemmy
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I don't think so, unless one single brand used them and no one else for the next 40 years.
Electric IBM typewriters from the 90s with keyboards that we would recognise today as a computer keyboard still didn't have dimples.
I asked a friend with a bigger collection of typewriters to let me know if he notices the bumps on any of them.
Totally unsure if this is accurate, but chatgpt is 100% confident LOL. Brand/Model Approximate Introduction Year Homing Nubs on F and J Keys IBM Selectric 1961 Yes Royal Quiet Deluxe 1939 Yes Hermes 3000 1958 Yes Olivetti Lettera 22 1950 Yes Underwood Standard 1929 Yes
Couldn't find images showing these. Looks like on computers their is info about it starting in 83
The lettera 22 I can assure you doesn't have the bump because I have one, the same goes for any other Olivetti I have.
The most modern typewriter I can think of is the IBM wheelwriter, in the pictures I can't see any bump but I can't find pictures with high enough resolution to be sure.
Same here, I saw one picture of the IBM that looked like it could have bumps, but the pixelation also meant it could just be reflections due to the convex shape. Also if you have old typewriters, its a faux pas not to share pictures LOL
Here is a detail of the F key
I don't know if the images will load properly, I'm in Spain and the internet connection is still patchy.
No all good, they look amazing. I think my Grandparents may have had an Olivetti... It looks so familiar.