Circa 1920-1935: Here is a nice 7" German tin litho Lehmann EHE & Co 570 open bed truck. The wind-up mechanism works, and the paint is all original with no touch-ups or repairs. Because the truck reads "made in Germany," this particular toy was manufactured post 1920 and is a fine example of early 20th century tin lithography made by the most famous German toy company of its day.