Produced 1951-1980s. Small camera with spring-motor film advance. Winding knob on top makes it look like a miniature
Robot camera. Originally made for the KGB in a separate area of KMZ but civillian model was produced more recently.
Lack of viewfinder indicates special purpose use. Small ears on each end of the camera body allow it to be latched into position.
Often found complete with two special cartriges in protective case, reinforcing the theory that a large quantity of these cameras
was sold as surplus in recent years. Various disguises for these cameras have also surfaced, including belt buckles, buttons, purses,
briefcases, jackets, etc.
Very rare camera I don´t have it.