In 1928, the Northern Pacific went shopping for a locomotive that could eliminate doubleheading on the eastern end of its Yellowstone Division between Mandan, N.Dak., and Glendive, Mont. NP’s line through the Badlands had a series of long grades in both directions that made helpers impracticable and had long been one of the railroad’s operational […]
Steam locomotive profile: 2-8-8-4 Yellowstone
