MECHANICAL ROBOT (WIND UP EASEL BACK ROBOT) - LINEMAR - JAPAN
Tinplate lithographed wind up easel back Circa 1956. Advances with stepping motion. Rectangular chest design with red circle containing two lightning flashes. Coiled spring antenna on the head.
This is virtually identical to the Yonezawa version except that the robot has a Linemar logo on the back and comes in a front door (One piece) box also with a Linemar logo.
Credit
Morphy's Auction