The Williams O Gauge Great Northern #382 is a vintage model train replica of an Electro-Motive Diesel (EMD) locomotive in multicolor. This pre-built, ready-to-go locomotive is designed for O gauge collectors and enthusiasts aged 17 years and up. Made of plastic, this 1:48 scale diesel locomotive features an analog control system and operates on a Three-Rail System. With the branding of Williams and the theme of transportation, this United States-made model captures the essence of the Great Northern corporate roadname.