You're correct - I neglected to note the 3.5" floppy. Updating original post.
I actually used the keyboard for a very short while with a PS/2 converter. I love the tactile response, but I was no longer digging the click.
And the keyboard is here: http://www.slor.net/trade/pc/xtkb.jpg
Also, I checked, and what looks like a scratch in the top of the main unit is actually just a piece of debris.