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

Great Northern Railway steam locomotive 2504 at Allentown, Washington, undated. A view of steam locomotive 2504, Class P-2, with passenger cars at a curve. 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 Ballard, Washington in 1936. A view looking west of steam locomotive 2504, Class P-2, with passenger cars southbound at the Ballard Bridge, Great Northern Bridge Number 4. The control house for the bridge is visible. At the edge of the river are several houses and boats. 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. 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, 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 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.