MECHANICAL ROBOT (WIND UP EASEL BACK ROBOT) - YONEZAWA - JAPAN
Tinplate lithographed wind up easel back . Advances with stepping motion. Rectangular chest design with red circle containing two lightning flashes. Yonezawa link. Coiled spring antenna on the head. On sale November 1956.
This is virtually identical to the Linemar version except that the robot has a Yonezawa logo on the back and comes in a two-part box also with a Yonezawa logo.