Original cardboard box w/illustrated lid contains tin litho toy w/built-in key that has assembled size of 4x4x12" tall to the top of the counterweight sign. Made in Japan by Yoneya, c. 1958. Box has minor color rub and is o/w Exc. Toy consists of tin base w/simulated craters and swing unit that attaches to this. This includes 3.5" tall robot figure and counterweight sign that has the same image on each side of "Baby" robot w/hands in the air. Toy works and robot swings as it opens/closes its mouth. Exc. Great concept and design.