12 page "Shaped" picture book. 1950's Put - Put tractor. Unique die cut covers and pages. The front cover is a tractor with wheels mounted on solid brass rivets so They Turn. The story line has a tractor on a farm, and children watching the tractor work and comparing it to the horse. They go to the barn and the tractor scares a baby horse. The children and the scared horse end up with all the other farm animals, and then it is time to rest. Every Page has extraordinary color illustrations.