Originally Posted by lithos 
Non K-mount?
Only thing I've got is an Olympus XA.
Truly a masterpiece of design, from the lens to the rangefinder to dust barrier to the transcendal shutter release. A wonderful delight to behold, to be held in your hand.
Those are surely nice. I've got a Canonet G-III that's a bit of a work in progress... waiting on me to check a light seal job that was interrupted by a move before I was fully satisfied with my work, and check out the RF and such. Then it's a test roll: there's some damage to the coating of the lens which may or may not be an issue formy intended use.
I've got a decent Canon FD outfit, a slightly-brassy F-1N and an A-1, a few others in various states of needing-maintenance; an AE-P in need of a CLA, an old FTb with a few issues, and a couple of FT's which might make up one fully-functional one.
Not a lot of fancy glass, have a 50 1.2 and 85 1.8 SSC which take up most of my shooting between them.
And a bit of Mamiya, a 1000s, a dubious 80 and a lovely 110. (love that lens.)
Also a Lumix bridge camera, (An FZ-7: very nice, but if you like these, go for the FZ-8, which has key improvements. Wonderful lens, very handsome, OIS and reach is something out of sci-fi to me.
) And that's pretty much it.