Original illustrated cardboard box contains 11" long tin litho wind-up car w/hard plastic driver, steering wheel and windshield w/built-in key plus 5" long racer w/built-in key mounted on 7" long trailer, all hard plastic and w/rubber tires. Marx, 1950s. Box is evenly aged and has some handling wear w/scattered edge creases. VF. Car has even lt. aging and just trace lt. wear. Works. Exc. Trailer and race car are Exc./NM, however, bottom of race car has warped slightly, causing wind-up to no longer work freely, though will work w/a bit of coaxing. Scarce. Don Maris Collection.