I sold off most of them in my early 20's, but I still have a USA army throwing knife, Schrade buck knife brass/wood handle, Schrade folding knife with wood handle, scrimshaw knives w/ cool animal carvings, Victorianox swiss army (big one), and probably a few others I forgot about. I think I still have some cheap pakistani butterfly knife as well.
They sort of got boring as I got older, now I use most of them for fishing. I plan to eventually put the nice ones in a display case.