Vintage Zeiss Contaflex 35mm camera with Zeiss 1:2.8 45mm lens. Comes with case. I took it to a camera shop and they said it does work. It looks like a piece is missing from the front of the lens (see photo where the red is), but it does not affect the photo.
The camera is in good used condition, but the case has some wear. Other names and numbers on the camera are: Tessar, Synchro-Compur and NR 1471718.