1950's Marx Tin Litho E-12 Toy Wind Up Tank

Hello everyone. I hope all of you are having a magnificent Summer, or Winter, depending on where you are at on this amazing world of ours. Long time no see. : )

Here is a recent find of mine that some of you may enjoy. Apparently there are many variations of the Marx E-12 wind up camouflage tank. I am not sure if this is one of the more rare ones or not. It is about 9 1/2 x 5 1/2 x 5 1/2 inches. The on/off lever works, it winds up as it should, and sounds like a tank would when it moves. So everything on it seems to work fine. The graphics on it are pretty sweet as well. Look at the two guy in the cock-pit in front. I believe it is from the 1950's, but am not sure.

Thank you all for looking as always and have a blessed day and remainder of the week my friends! : )