STEKY I MINIATURE CAMERA
Manufaturer : Riken Optical Tokyo Japan.
Later Ricoh Company LTD.
Dates : 1947
Subminiature camera for 24 exposures 10x14mm on 16mm rollfilm.
The Steky I model has an engraving on the side of the camera that reads Steky Camera For 16mm Film And Japan on the botom stamped in the leather .
Shutter speed b-1/100sec and diafragm 3,5-16
There is a counter dial on the side ,under the film winder knob.