Lionel 6-2122060 Uncle Sam John Bull Steam Passenger Set is a limited edition O Scale model featuring a three-rail system. Made of diecast material, this multicolor set includes a steam locomotive with light and sound functions, along with passenger cars for transportation-themed play. Manufactured in 2021, this 1:48 scale model is ready to go out of the box, making it a perfect addition to any model railroad collection for collectors and hobbyists alike.