Great Northern Railway steam locomotive 2516 at Interbay, Washington in 1924. A front view of steam locomotive 2516, Class P-2. A single classification flag is attached to the locomotive. Photograph by James Turner. Other subject classes: Locomotive-Steam, .

Great Northern Railway steam locomotive 2515 in Washington State, undated. A 3/4 view of steam locomotive 2515, Class P-2. In the background are a portion of a water tank, a portion of a steam locomotive, and a train order signal. Photograph by James Turner. Other subject classes: Locomotive-Steam, .

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 2504 at Seattle, Washington in 1925. A 3/4 view of steam locomotive 2504, Class P-2, with a passenger car. On the adjacent track. Visible in the background is the King Street Station and several buildings in downtown Seattle. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2504 at Seattle, Washington in 1924. A view of steam locomotive 2504, Class P-2, with passenger cars. A crew member is leaning out of the window of the locomotive?s cab. Visible are two semaphores posted with mile marker 14 and a small shed adjacent to the grade crossing. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2503 at Seattle, Washington in 1934. A view of steam locomotive 2503, Class P-2, with passenger cars passing a semaphore and a speed restriction marker of 15. The semaphore is posted with mile marker 2.0. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 at Seattle, Washington in 1935. A view of steam locomotive 2502, Class P-2, with passenger cars at a curve. A Mail and Express car is behind the tender. A two story wooden structure stands adjacent to the tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.