Northern Pacific steam locomotive 1505 switches cars at Seattle, Washington, circa 1925. The Class W Mikado was used as a helper on Stampede Pass and later on the Auburn-to-Seattle transfer in the mid-1920s. Photo by J.A. Turner. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 1505 is parked at Seattle, Washington, circa 1925. The Class W Mikado was used as a helper on Stampede Pass and later on the Auburn-to-Seattle transfer in the mid-1920s. Photo by J.A. Turner. Other Subject Classes: steam locomotive, in a freight yard

Northern Pacific steam locomotive 1385 at Seattle, Washington, on June 08, 1935. Number 1385, a class S-4 built by Baldwin in 1902, is parked at the Seattle roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1384 in the roundhouse area at Seattle, Washington, on September 28, 1925. The S-4 Ten-Wheeler was built by Baldwin in 1902 and scrapped at South Tacoma, Washington, in 1953. Photo by J.A. Turner. Other Subject Classes: steam locomotive, in the roundhouse area

Northern Pacific steam locomotive 1381 parked at the roundhouse at Seattle, Washington, on October 27, 1934. Number 1381 is a class S-4 built by Baldwin in 1902. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1266 at the roundhouse in Seattle, Washington, in 1925. The Y-2 Consolidation was built in 1902 and scrapped at South Tacoma, Washington, in 1946. Photo by J.A. Turner. Other Subject Classes: steam locomotive, in the roundhouse area

Northern Pacific steam locomotive 1263 at Seattle, Washington, on April 17, 1937. Number 1263, a class Y-2 built by Alco-Richmond in 1902, is parked near the wheel tracks at the Seattle roundhouse in1937. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1263 with a freight train at Georgetown in Seattle, Washington, circa 1925. Class Y-2 Consolidation 1263. NP 1263 was built in 1902 and scrapped at South Tacoma in 1945. Photo by J.A. Turner. Other Subject Classes: steam locomotive, gondola car

Northern Pacific steam locomotive 1263 leads a freight trains at Seattle, Washington, circa 1925. The Y-2 Consolidation was built in 1902 and scrapped at South Tacoma, Washington, in 1945. Photo by J.A. Turner. Other Subject Classes: steam locomotive, gondola car

Northern Pacific steam locomotive 1158 is parked at the roundhouse in Seattle, Washington, circa 1925. The Class G Switcher was built in 1906 and scrapped at South Tacoma, Washington, in 1937. Photo by J.A. Turner. Other Subject Classes: steam locomotive, in a freight yard