Rainbow Colored Rings on Post Wooden Stacking Toy

Another beautiful old wooden stacking toy; I just can't pass these by. The post on this one is topped with a red ball and threaded just at the bottom end, and includes nine variously sized round blocks to arrange and re-arrange. A classic and indestructible toy for the kids, or a great interactive sculpture for you! I am not certain of age but think likely 1940s-50s, and possibly made by Holgate.

8 3/4" tall x 3 5/8" widest. Good vintage condition, with some wear to the wood and probably some fading of the original color, though still plenty bright and cheerful. I believe there was originally one more small orange ring right below the topper.