Early 1950s marked Japan. 5" tall tin litho w/cast aluminum arms. With its primitive robot design, this is considered to be the second robot toy ever produced behind the Lilliput robot. Front w/simulated dials and gauges has stop and go switch and comes with key. Works. Key must be out when switch is turned on for toy to operate properly. Moderate paint flaking to feet, scattered paint loss, mostly evident on one chest angle. VG/Fine.