This French SLR was one of the most interesting cameras of its time!
Manufacturer: ERCSAM s.a., Paris (a small specialised company created in 1946 by Robert Mascré).
Production years: 1960 to 1965
Format: 2x8 mm
Lens: Angénieux 1,8 / 6,5 - 52mm (interchangeable!)
Semi-automatic exposure, TTL metering (unique in 1960)
SLR viewing system with a focusing screen to be switched in or out. Shutter: mobile mirror (flickering image when the camera is running).
Frame rates: 8, 16, 24, 32 fps and single frame
Back winding handle, image counter
More info: Mariottworld