The set includes an Engine and 3 cars - 253, 607, 607, and 608 - with the Lionel Lines corporate roadname, all designed for use with the Three-Rail System. The vintage set is made of tin and in fair condition this set has not been tested it's one of many from an attic find I'm about to list them all. It's the perfect addition to any model railroad or train collection. So if you're looking for a unique piece to add to your collection, this Lionel set is definitely worth considering.