Earliest known (SCP) DOS found to date
This PopSci article is short, and not too fluffy:
https://www.popsci.com/technology/ms-dos-archive-discovery/
I've been watching this fella's uploads for some time here:
https://archive.org/details/@f15sim
Long story short: Not only has he found 86-DOS version 0.34, and doubled down with SCP 86-DOS version 0.1-C, he's generously shared them TO THE WORLD.
My kinda guy.
https://www.popsci.com/technology/ms-dos-archive-discovery/
I've been watching this fella's uploads for some time here:
https://archive.org/details/@f15sim
Long story short: Not only has he found 86-DOS version 0.34, and doubled down with SCP 86-DOS version 0.1-C, he's generously shared them TO THE WORLD.
My kinda guy.