Pawing through some of my "uncategorized" floppies, I note that I have, for some unknown reason, held onto the OS/2 2.0 6F1.67 pre-release, as well as the 6H1.77. Since I don't have the faintest idea why I didn't toss them, I thought I'd offer them here.

37 1.44M floppies total; I don't know if they still work, but all were write-protected.