Iron Man figure
Louis Marx Toy Co. 1967. 6″ tall.
The Marx figures are molded plastic, and were originally released in grey, but you will typically find them in four different colors — bright red, blue, orange, and green — and a limited number of sets were also sold prepainted. The figures were later reproduced in brown, dark red, and silver.
In addition to Iron Man, there were figures for Spider-Man, Hulk, Daredevil, Captain America, and Thor. You may remember seeing ads in comic books for these figures, which had a selling price of $3.00 for all six!