12 Dubbel Maica

AB Maica, Sweden. Prototype 35mm camera for 24x36mm photos in standard cassettes, with Wollensak Velostigmat 3.5 (aperture 3.5-16), focal plane shutter 5-250 and optical finder. Metal parts are nickel with leather covering. Very well made and possibly used for some kind of registration. No information available on either the camera, patent number or the company. Metal label on back: "Dubbel Maica, Patent o. 819-37, AB Maica, Stockholm". No serial number. A few screws are missing and shutter doesn't seem to work.