Northern Pacific Class Q-6 steam locomotive number 2264 leads a northbound passenger train at Argo in Seattle, Washington, on June 22, 1926. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific Class Q-6 steam locomotive number 2264 leads a northbound passenger train at Argo in Seattle, Washington, circa 1940. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific Class Q-6 steam locomotive number 2264 leads a northbound passenger train at Argo in Seattle, Washington, circa 1940. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific Class Q-6 steam locomotive number 2265 on the ready track at Seattle, Washington, in 1925. Photo by J.A. Turner. Other Subject Classes: steam locomotive, locomotive facility

Northern Pacific Class Q-6 steam locomotive number 2265 on the ready track at Seattle, Washington, in 1925. Photo by J.A. Turner. Other Subject Classes: steam locomotive, locomotive facility

Northern Pacific Class Q-6 steam locomotive number 2265 awaits is next assignment at Seattle, Washington, in 1925. Photo by J.A. Turner. Other Subject Classes: steam locomotive, locomotive facility

Northern Pacific Class Q-6 steam locomotive number 2264 prepares to leave King Street Station with a passenger train in Seattle, Washington, circa 1926. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive number 2265 leads passenger train number 408, Seattle-Portland, at Tacoma, Washington, circa 1935. Viewed from a nearby building, the engineer in the locomotive cab accelerates his train along the Tacoma waterfront. J.M. Fredrickson Collection. Other Subject Classes: steam locomotive, railroad crew, passenger train

Northern Pacific steam locomotive number 233, Class P-1 Ten-wheeler, leads a passenger train on the Astoria & Columbia River Railroad at Clatskanie, Oregon. Possibly a special train inaugurating new service between Portland and Astoria-Warrenton. Two copies of postcard. J.M. Fredrickson Collection. Other Subject Classes: passenger train, steam locomotive, railroad yard

Northern Pacific Class T steam locomotive number 2382 enters the 11th subdivision at Black River, Washington, with a work train, circa 1926. Photo by J.A. Turner. Other Subject Classes: steam locomotive, work train