I really do not know anything aboutt this other than it is a large vintage lot. Bachmann Large Scale Coal Tender Durango Box Car Transformer Tracks ++Train Set is a ready-to-go model train set that includes a box car with light function. The set features AC power type, analog control system, and plastic material construction. It is designed for G gauge model train enthusiasts and is based on the Transformers franchise. With its detailed features and high-quality construction, this train set offers a fun and immersive experience for collectors and hobbyists alike.