Northern Pacific steam locomotive 2258 leads a passenger train through the mountains on the Stampede Pass line at Borup Loop, Washington, circa 1940. The Q-6 Pacific was built by the American Locomotive Company in Schenectady, New York, in 1923, and scrapped in South Tacoma, Washington, in 1954. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 1780 helps a freight train over Stampede Pass at Borup Loop, Washington, circa 1925. The W-3 Mikado was built by the American Locomotive Company at the Brooks Locomotive Works in Dunkirk, New York, in 1918, and scrapped at South Tacoma, Washington, on April 3, 1959. Photo by J.A. Turner. Other Subject Classes: steam locomotive , freight train