Here's a neat Universal Univex Mercury Model CC half-frame camera with the unique rotary shutter design. This one is from the First Year Early production, serial number 005066. Rotary shutter working correctly, finder and leans clear, aperture leaves good, focusing works, maybe just a bit stiffer than designed. Cosmetics are good, not Mint by any means. Some discoloration to metal, especially on base plate. Leather covering is complete and intact. Film door opens and latches correctly.