Hello,
OK, since I've never claimed to be normal and easily diverted, here goes this:
The buckles of the strap were very rusted.
Can you tell which one is untouched and which one spent overnight in a vinegar bath, then vigorously brushed under running water, then carefully cleaned with a wire wheel in the Dremel and finally a healthy dose of metal polish?
Keep in mind this about 60+ years old.
Took apart the top and removed the viewing lens "mirror" which is actually a piece of polished metal. It was rusted and dirty. Cleaned it and then went to town with metal polish and elbow grease. It is now much brighter and despite not been 100% perfect, it is way better that before. Before reassembly, cleaned the inside of the front and top lenses. Cleaned and polished the parts and reassembled.
This camera has a folding sports finder.
I suppose you align the smaller square centered to the bigger one
Older plastic cameras need love too!
Thanks,