Hamilton wood goods, Two Rivers, WI 1951 piano stool

This is a 1950’s piano stool manufactured by the Hamilton co out of Two Rivers, Wis. They may be out of business or doing business under a different name. The seat is leather and swivels up and down. The feet have steel caps over the wood. This is a heavy stool but I am not sure of the kind of wood that was used. I have spent many hours trying to find another stool like it to no avail.