This 3-part set makes a great addition to any layout or diorama. The conveyor belt was used for loading and unloading on station ramps in small rural businesses or in farming. Can also be used as a flat car load. Height variable 21 up to 52 mm 85 x 22 mm Road scales had a pit covered with wooden planks. Trucks trailers and carts were weighed before and after unloading and the transaction was based on the weight of the load. 66 x 36 x 21 mm The movable loading ramp was used mainly for loading piece-goods or cattle onto covered goods wagons. Height variable up to 20 mm 53 x 12 mm