The MTH 20-3238-1 Union Pacific #119 4-4-0 American Steam Engine Rogers is a high-quality replica of a vintage steam locomotive from the Union Pacific Railroad. This model features a 4-4-0 wheel configuration, a scale of 1:48, and operates on a Three-Rail System. With its detailed design and sound function, this O gauge locomotive is sure to be a popular addition to any model railroad collection for enthusiasts of classic American steam engines. Thanks for looking!