>>qingch+G6
For folks who are in the area (or might be visiting), the recently opened Interim Computer Museum has quite a collection of vintage systems:

https://icm.museum/?faq

>>clnhlz+Y3
The ZX81 had that too, at least the UK ones did.

The keyboard itself, er, takes some getting used to. But they are a little cheaper.

https://en.wikipedia.org/wiki/ZX81#/media/File:Sinclair-ZX81...

>>hahaha+98
For on additional $200, you could've had 10% of Apple

https://en.wikipedia.org/wiki/Ronald_Wayne

>>genter+e2
The actual term is "computer grade electrolytic capacitor," designed for long-term service in high current linear power supplies. You can still get them, even though few computers use linear supplies these days: https://www.mouser.com/c/passive-components/capacitors/alumi...

>>xp84+2h
I'm thinking that was just a typeface (looks like Profil) that was available to their printer. It also shows up in the word WARRANTY in the back of the manual:

https://s3data.computerhistory.org/brochures/apple.applei.19...

>>qingch+(OP)
Just been reading iWoz by the man himself which goes into details on the design of the Apple-1

Worth a read if you like electronics and computers and written in an engaging style.

https://en.wikipedia.org/wiki/IWoz