Great Northern Railway steam locomotive 2515 in Washington State, undated. A 3/4 view of steam locomotive 2515, Class P-2. In the background is a portion of a water tank. A railroad employee is walking in front of the locomotive. Photograph by James Turner. Other subject classes: Locomotive-Steam, People-Railroad Crew.

Great Northern Railway steam locomotive 2515 at Interbay, Washington in 1925. A 3/4 view of steam locomotive 2515, Class P-2. Photograph by James Turner. Other subject classes: Locomotive-Steam, .

Great Northern Railway steam locomotive 2515 at Interbay, Washington in 1925. A 3/4 view of steam locomotive 2515, Class P-2. In the background is a portion of a water tank. Photograph by James Turner. Other subject classes: Locomotive-Steam, .

Great Northern Railway steam locomotive 2514 at Interbay, Washington in 1924. Side view of steam locomotive 2514, Class P-2. A crew member is visible in the cab of the locomotive. Another crew member is inspecting the locomotive?s drive wheel. In the background is a portion of a Great Northern box car. Photograph by James Turner. Other subject classes: Locomotive-Steam, People-Railroad Crew.

Great Northern Railway steam locomotive 2502 at Seattle, Washington in 1935. A view of steam locomotive with passenger cars. Visible are two semaphores. Mile marker posted on semaphore: 20 Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2501 at Interbay, Washington in 1925. A 3/4 view of steam locomotive 2501, Class P-2. The engineer is visible in the cab of the locomotive. Photograph by James Turner. Other subject classes: Locomotive-Steam, People-Railroad Crew.

Great Northern Railway steam locomotive 2050 at Interbay, Washington, undated. A 3/4 view of steam locomotive 2050, Class R-2. Also pictured: a portion of the Interbay roundhouse, locomotive wheels, a smokestack, various tools, ties and tie plates. Photograph by James Turner. Other subject classes: Locomotive-Steam, Roundhouse.

Great Northern Railway steam locomotive 2048 at Interbay, Washington, undated. A view of steam locomotive 2048, Class R-2, with freight cars. The locomotive is displaying white flags. The engineer is leaning out of the window of the locomotive?s cab. Another crew member is standing on the front of the locomotive. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Freight.

Great Northern Railway steam locomotive 2043 at Interbay, Washington, undated. A view of steam locomotive 2043, Class R-1, on a turntable. In the background is a portion of the Interbay roundhouse. Photograph by James Turner. Other subject classes: Locomotive-Steam, Turntable.

Great Northern Railway steam locomotive 2042 at Interbay, Washington, undated. A view of steam locomotive 2042, Class R-1, with freight cars. Behind the tender are gondolas, a box car and tank cars. Visible in the background, veiled by foliage, is a building that resembles a depot. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Freight.