I have a bunch of old film cameras, including the aforementioned Canon A1, Nikon, Pentax, Robot 35mm split frame and Rolleiflex and Yashica 120mm. And a Rollei 126 SLR.
Not many places to get film developed any more and even fewer to print.
If you shoot B&W then you can develop your own as I do. Still using the old standby D-76. Color I send out for development. I then scan all my films myself rather than a lab. As for my cameras I have Minolta, Yashica, Pentax, Nikon, Miranda, Ricoh, Topcon, Konica, a few Canon only, Voigtlander, Exakta, Braun, Agfa, Zeiss, Aires, Petri, Beauty, Ciroflex, Kodak in 35mm SLR, rangefinders and 120 in TLRs and a few box cameras and folders.
Because of Covid I have taught myself to CLA Exakta, Pentax, and Minolta SRTs so far.
What do you recognize from this small sample?