I have a very elderly Yashika 35mm given to me years ago by my first son-in-law, who said it had been his mother’s. I have no way to tell how old it is. The rim of the lens looks like it has been dropped a few times, and it has a complete case. Haven’t given it much thought through the years, but I know it still works. I should look it up online.
There’s a guy on ebay by the name of Bob Talley. He seems to know everything about old cameras and is more than happy to help find parts, provide information. Anything you’re looking for, he has it.