[OFFER] MS-DOS 3.10 AT&T OEM r1.01 (360k)
I've been sitting on this a while, finally got around to getting it in shape today. A friend's dad had this on an old disk, and I made myself a copy. It was found on a 1.2MB disk, but the size of the files and the date (1-24-1986), especially compared to period releases, makes me think that it was originally distributed on a 360k disk.