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.

Northern Pacific steam locomotive 1381 leads a freight train near Allentown, Washington, on August 9, 1941. The S-4 Ten-Wheeler was built by Baldwin in 1902, and scrapped in South Tacoma, Washington, in 1957. Photo by J.A. Turner. Other Subject Classes: steam locomotive , freight train

Northern Pacific steam locomotive 1678 leads a freight train near Allentown, Washington, on August 9, 1941. The W-1 Mikado was built by the American Locomotive Company in Schenectady, New York, 1910, and scrapped in South Tacoma, Washington, in 1947. Photo by J.A. Turner. Other Subject Classes: steam locomotive , freight train

Northern Pacific steam locomotive 2184 leads a passenger train under the Allentown covered bridge, circa 1940. The Q-4 Pacific was built by Baldwin in 1909, and scrapped in South Tacoma, Washington, in 1948. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2193 leads a passenger train near Allentown, Washington, circa 1941. The Q-4 Pacific was built by Baldwin in 1909, and scrapped in South Tacoma, Washington, in 1951. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2241 leads a passenger train near Allentown, Washington, circa 1941. The catenary for the Milwaukee Road electrification is at right. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2247 leads a passenger train near Allentown, Washington, circa 1941. The Q-6 Pacific was built by the American Locomotive Company in Schenectady, New York, in 1923, and scrapped in South Tacoma, Washington, in 1953. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2258 leads a passenger train under the covered bridge at Allentown, Washington, circa 1940. The Q-6 Pacific was built by the American Locomotive Company in Schenectady, New York, in 1923, and scrapped in South Tacoma, Washington, in 1954. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2260 makes some smoke at the head of a passenger train near Allentown, Washington, circa 1941. The Q-6 Pacific was built by the American Locomotive Company in Schenectady, New York, in 1923, and scrapped in South Tacoma, Washington, in 1955. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train