Vintage Marx Cowboy Rider Wind-up Toy with Lariat

[LEDRavecom]

Do you know much about the Marx toys? I recently saw a similar cowboy toy by Marx which does not have a rocker, and the lasso twirls once the key is wound up. The left hand holds a revolver, and the arm is hinged to swing, though it does not move by mechanical action. Perhaps it is broken.

Do you have further info, or maybe could direct me to a helpful website?

Thanks!