Northern Pacific steam locomotive 2108 leads a passenger train at Argo, Washington, in 1925. The Q-1 Pacific was built in 1905 and scrapped at South Tacoma, Washington, in 1930. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2108 with a passenger train at Argo, Washington, in 1925. The Q-1 Pacific was built in 1905 and scrapped at South Tacoma, Washington, in 1930. Photo by J.A. Turner. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 2109 smokes up the sky at Argo, Washington, circa 1925. The Q-1 Pacific was built in 1905 and scrapped at South Tacoma, Washington, in 1933. Photo by J.A. Turner. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 2111 leads a local passenger train northbound through Argo Yard toward King Street Station in Seattle, Washington, in 1924. The Q-1 Pacific was built by the American Locomotive Company in Schenectady, New York, in 1905, and scrapped in South Tacoma, Washington, in 1947. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 213 rolls past the Olympic Foundry at Argo, Washington, circa 1925. The P-1 Ten-Wheeler was built in 1900 and scrapped at South Tacoma, Washington, in 1929. Photo by J.A. Turner. Other Subject Classes: steam locomotive, gondola car

Northern Pacific steam locomotive 214 at Argo, Washington’s Olympic Foundry, circa 1925. The P-1 Ten-Wheeler 214 was built in 1900 and scrapped at South Tacoma in 1929. Photo by J.A. Turner. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 215 leads a passenger train at Argo, Washington’s Olympic Foundry, circa 1925. The P-1 Ten-Wheeler was built in Schenectady, New York, in 1900 and scrapped in 1936. Photo by J.A. Turner. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 2209 leads a passenger train at Argo in Seattle, Washington, in 1924. The Q-4 Pacific was built by the American Locomotive Company at Schenectady, New York, in 1910, and scrapped at South Tacoma, Washington, on October 30, 1945. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 246 leads a passenger train at Argo, Washington, circa 1925. The P-2 Ten-Wheeler was built in 1902 and scrapped at South Tacoma in 1936. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific Class Q-6 steam locomotive number 2254 waits for the dispatcher's clearance of its passenger train to proceed southbound from Argo in Seattle, Washington, circa 1935. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train