Zeiss Ikon Ikonta 523/16 Tessar FP4+ loaded and a Olympus mju-II for fun...
And I couldn't resist a € 25 offer to takeover a Canon A1/AV1 set with some lenses including the F2/35mm Thorium lens... That one I will try next.
Make sure you put on your lead lined boxer shorts first before you try it Hans , to protect "The family jewels" .
I have a few Canon V reloadable film cassettes from the -50's. I loaded them with fresh film for the first time (none of my cassettes have ever been used) so I'll be shooting with my Canon P for a while.