the mirror stuck in the up position. I then read that this was a common problem with older Spotmatics, and my memories of developing B&W film and printing, I still have an enlarger and other equipment, but the return to film seemed almost impossible.
I have had quite a few Spotmatics, and never saw one with a stuck mirror, I have seen other slrs with stuck mirrors though. Environment has a lot to do with how well a camera ages, heat, humidity etc.. I have found later film cameras that had problems, and also a 1934 Kodak Retina that worked perfectly.......