Great Northern Railway steam locomotive 2501 at Black River, Washington, undated. A view of steam locomotive 2501, Class P-2, with a single passenger car. The locomotive is displaying white flags. Overhead are electrical wires on adjacent tracks. A crew member is leaning out of the window of the locomotive?s cab. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2501 at Black River, Washington, undated. A view of steam locomotive 2501, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2503 at Black River, Washington in 1934. A view of steam locomotive 2503, Class P-2, with passenger cars. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington in 1935. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. In the background are a semaphore and numerous signal lights on both sides of the tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington in 1940. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington in 1941. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington, undated. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington, undated. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington, undated. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. A crew member is visible in the cab of the locomotive. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Black River, Washington in Undated. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.