KOWA  RAMERA,   JAPAN,  1960s (1959-)
For the 'flowers childrens' of the 1960s:a 6 transistors AM radio with a built-in 16mm Bell submini camera.
Camera spec: A Prominar lens 1:35 f=23mm. speeds: B L 100 H.   Ser # 25709.  Smaller pic: the radio-transistor with the cover off (on the left) and the 16mm camera can be seen on the right..