Leica M3 Single Stroke Film Camera Body Not Working

Serial Number: 1023071

Cosmetic Condition: 6/10
It shows signs of use. One of the strap lugs and sections of vulcanite are missing. A name is engraved on the back of the camera.

Optics: Needs CLA
The viewfinder is black-out.

Mechanics: Needs CLA
Fast shutter speeds appear to be accurate but slow speeds are not. Self timer works. Frame counter doesn’t work.