12.5" long tin litho w/hard rubber wheels and built-in key. Marx, c. 1960s. Popular and obscure heroes and villains are shown w/names above, including - Captain America, Red Skull, Spider-Man, Green Goblin, Iron Man, Gladiator, Daredevil, The Owl (listed incorrectly as Matthew Murdock), Thor, Hawkeye, Submariner, The Human-Torch, The Thing, The Hulk and Number One (a very obscure Hulk villain). Minor scattered wear w/tiny scratches/nicks. Remains totally bright and glossy. VF. Works w/zig-zag action. Rare and one of the most coveted 1960s Marvel items. Only the third we've offered in our 48 years, our last sold for $2,087.