Venus Camera Holdster
Now you can wear a camera on your belt, which is the style at the time.
(Fits cameras up to about 30mm thick, with a tripod mount between 65 and 70mm from the left (or "rewind") edge. Fits the Nikon FE/FM and Nikon F very well; fits Spotmatic/K1000 decently, but it's not ideal. Probably best to try it in store first. Camera in image is for illustrative purposes only and is not included.)