YourToyTrains has a wide variety of O Scale Model Trains from Atlas O, a division of Atlas Model. Stephan Schaffan, Jr., began building Model Trains in the 1930s. When his Dad realized his knack for building Model Railroads, his Dad's tool business became Atlas Model Railroad Company in 1949. The company continued to grow, becoming a major force in the Model Railroad field. We carry many Atlas O products including Freight Cars, Track, Switches, Roadbed, Building Kits, and More. Please visit our online Store.