Been buying these at a benefit auction every year for awhile from a gentleman who makes and brings them. Makes one or two each time. The detail is awesome and the ideas for new pieces keep getting better each year! I think some are off plans and others are just made up. I have more if you want to see them (semi-hopper bottom, crane, backhoe and more). Just thought I'd show them to you. Some good ole made in American craftsmanship. Oh by the way, these are typically up high on a shelf. None of my kids are allowed to touch them!! He was nice enough to make some dump trucks for them to play with.