This is a Fujica Drive, a half-frame 35mm scale focus camera made by Fuji Photo Film Co. starting in 1964. The Drive was a variant of the company’s Fujica Half adding automatic film advance via a mechanical spring wound wheel. Both the Drive and Half cameras had an excellent 5-element f/2.8 lens which allowed them to make the most of the smaller exposed film images. The Drive’s unique combination of small size, automatic film transport, and shutter priority automatic exposure made it a very capable and feature packed model.