The Lionel 6-9301 Operating US Mail Car from 1972 is a vintage box car designed for model railroads and trains. This three-rail system car features a red, white, and blue color scheme representing the US Mail corporate roadname. Made of plastic, metal, and diecast materials, this O & O27 gauge car is a nostalgic piece of transportation history manufactured in the United States. Perfect for collectors or hobbyists looking to add a unique piece to their freight car collection.