[OFFER] Exploring the IBM PS/2 Models 50, 55, 60, 65, 70, 80 (84F9577)
IBM's Exploring the IBM PS/2 Models 50, 55, 60, 65, 70, 80 v1.01 (84F9577) (1ct 3.5" disk)
When run in VirtualBox, the utility complains it's not being run in a PS/2 and quits. I don't have a PS/2 to test the floppy out with, nor do I have the means to spoof the BIOS in VirtualBox to get the utility to work.
Someone on reddit summarized it as tutorial of sorts, with the user getting a little MSPAINT-like paint tool as a reward for completing the tutorial. Digging through the binary I found "IBM MOUSE DRAW" so this must be what the reddit user in question was looking for.