Great Northern Railway steam locomotive 2502 in Washington State in 1940. A view of steam locomotive 2502, Class P-2, with passenger cars. In the background is a wooden walkway above the tracks. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 in Washington State in 1924. A view of steam locomotive 2502, Class P-2, with passenger cars. 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.

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 2502 at Golden Gardens, Washington, undated. A view looking down on the Empire Builder passenger train led by steam locomotive 2502, Class P-2. A Mail and Express car is behind the tender. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924. A view of steam locomotive 2502, Class P-2, with passenger cars. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924. A view of steam locomotive 2502, Class P-2, with passenger cars at a curve. A Mail and Express car is behind the tender. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924. A view of steam locomotive 2502, Class P-2, with passenger cars. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924. 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 semaphore is to the right. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924. A view looking north of steam locomotive 2502, Class P-2, with passenger cars south bound at the Ballard Bridge, Great Northern Bridge Number 4. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.