"Or the first version of Office for Mac 4.2 that had a fault on disk 29 of 30"
I doubt it.
Windows 3.11 for WG was six 1.44MB FD. OS2/Warp was about 30 floppies, Windows 95 about 25 or so. Word 2 was two floppies. Perhaps Macs had tiddly floppies back in the day (still do)
My back is dim, my eyes are bent etc ...