The Williams O Scale Madison Chesapeake & Ohio 5-Car Passenger Set is a vintage replica of Pullman passenger cars in 1:48 scale. These yellow plastic cars are part of a three-rail system with analog control, featuring light function for added realism. Perfect for model railroads and train enthusiasts, this passenger set captures the essence of the Chesapeake & Ohio corporate roadname with attention to detail and authenticity. Please note: this passenger set sat on a display layout for many years. We have dusted and cleaned these cars. The yellow paint is showing signs of age with hairline cracking. Only visible when looking up close. The wheels have zero signs of use! The Styrofoam enclosure is in terrific shape. However, the outer casing is in very poor shape. We have attempted to resecure it with packing tape. I do not expect the outer casing to last much longer.