The Overland Models HO Scale Brass GP 39-2 Diesel Engine Union Pacific #2368 is a highly detailed model of a diesel locomotive in the classic Union Pacific railroad colors. Made from brass and featuring a scale of 1:87, this locomotive is a perfect addition to any model railroad enthusiast's collection. With its authentic design and grade of C-7 Excellent, this locomotive is sure to impress with its attention to detail and quality craftsmanship.