The Northern Pacific Depot at Pasco, Washington, March 1969. The third depot is pictured, from the Walter W. Ainsworth Collection, photograph by Robert W. Johnston.

The Northern Pacific Depot at Pasco, Washington, circa 1890, from the Walter W. Ainsworth Collection.

The Northern Pacific Depot at Pasco, Washington, circa 1900. The second depot is pictured, from the Walter W. Ainsworth Collection.

The Northern Pacific Recreation Building at Pasco, Washington, undated. Located at Milepost 149.1.

The Northern Pacific Depot at Pe Ell, Washington, circa 1900. Located at Milepost 22.3.

The Northern Pacific Depot at Pe Ell, Washington, circa 1900. Located at Milepost 22.3.

Pembina, North Dakota Northern Pacific depot looking northeast in 1969. Located at Milepost 94.4, from the Charles W Bohi Collection, photograph by Charles W. Bohi.

Perham, Minnesota Northern Pacific depot in 1984. Located at Milepost 41.1, from the Charles W Bohi Collection, photograph by Charles W. Bohi.

Pine River, Minnesota Northern Pacific depot in 1983. Located at Milepost 32.6, from the Charles W Bohi Collection, photograph by Charles W. Bohi.

The Northern Pacific Depot at Pine River, Minnesota, undated. Located at Milepost 32.6.

Pingree, North Dakota Northern Pacific depot during the Summer of 1972. Located at Milepost 21.3, from the Charles W Bohi Collection, photograph by Charles W. Bohi.

Pingree, North Dakota Northern Pacific depot looking southeast 1982. Located at Milepost 21.3, from the Charles W Bohi Collection, photograph by Charles W. Bohi.

The Northern Pacific Depot at Pingree, North Dakota, undated. Located at Milepost 21.3.

The Northern Pacific Depot at Pingree, North Dakota, undated. Located at Milepost 21.3.

The Northern Pacific Depot at Pingree, North Dakota, undated. Located at Milepost 21.3.

The Northern Pacific Depot at Portland, Oregon, circa 1880, from the Walter W. Ainsworth Collection.

The Northern Pacific Depot at Portland, Oregon, circa 1910. The second depot is pictured, from the Walter W. Ainsworth Collection.

The Northern Pacific Depot at Portland, Oregon, circa 2000. The second depot is pictured.

The Northern Pacific Depot at Prosser, Washington, undated. Located at Milepost 40.4.

The Northern Pacific Depot at Pullman, Washington, 1917. The second depot is pictured, from the Walter W. Ainsworth Collection, photograph by W. Andrews.

The Northern Pacific Depot at Pullman, Washington, circa 1900, from the Walter W. Ainsworth Collection.

The Northern Pacific Depot at Puyallup, Washington, circa 1880, from the Walter W. Ainsworth Collection.

The Northern Pacific Depot at Puyallup, Washington, circa 1970. The second depot is pictured, from the Walter W. Ainsworth Collection, photograph by Robert W. Johnston.

The Northern Pacific Depot at Rainier, Washington, circa 1910, from the James M. Fredrickson Collection.

The Northern Pacific Depot at Ravalli, Montana, 1950, from the Walter W. Ainsworth Collection, photograph by Frank McKinlay.

The Northern Pacific Depot at Ravalli, Montana, undated. Located at Milepost 30.8.

The Northern Pacific Depot at Ravensdale, Washington, undated. Located at Milepost 123.8.

The Northern Pacific Depot at Raymond, Washington, circa 1967, from the Walter W. Ainsworth Collection, photograph by Robert W. Johnston.

Northern Pacific depot at Raymond, Washington, from the track-side in June 1975. This station is in the 16th subdivision of the Tacoma division. Photo by GJ Werkema. Other subject classes: Structure, Depot

The Northern Pacific Depot at Raymond, Washington, undated. Located at Milepost 53.1.