I found some patterns dated 1919-1930 and with help from a friend figured them out and we made several toys out of wood. They were originally made for pre K , I am sure since they are small. Even the wheels are made of wood. I decided to post mine as Decorative since the wheels are made of cedar for looks. The next ones will be made of Oak or something. I used wood I purchased at Home Depot along with bolts, nuts, screws and washers. The handles and wheels pivot thanks to eye bolts and bolts. We changed some things that did not make sense on some of the projects.