United States Navy 0-4-0T steam locomotive number 6992 parked at Pasco, Washington, on September 24, 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, switching locomotive.

Spokane, Portland, and Seattle Railway Steam Locomotive Number 621 formerly Great Northern Class E-14, at Pasco, Washington, 1947.

Spokane, Portland & Seattle Railway steam locomotive number 902 at Pasco, Washington, on July 20, 1950. The crew of SP&S 902, a 4-6-6-4 freight locomotive, wait for a highball to leave Pasco with a freight train in 1950. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, freight train, freight yard.

Spokane, Portland & Seattle Railway steam locomotive number 900 at Pasco, Washington, on September 24, 1948. SP&S 900, a 4-6-6-4 freight locomotive, takes water at Pasco WA in 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, locomotive facility.

Spokane, Portland & Seattle Railway steam locomotive 536 at Pasco, Washington on July 20, 1950. Spokane Portland & Seattle 536, formerly Northern Pacific number 1726 class W-3, 2-8-2, built by Alco-Brooks, 1913. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster shot

Northern Pacific steam tender used for storing diesel oil at Pasco, Washington, on October 4, 1971. Photo by GJ Werkema Other subject classes: Steam locomotive Tender.

Northern Pacific steam tender used for storing diesel oil at Pasco, Washington, on October 4, 1971. Photo by GJ Werkema Other subject classes: Steam locomotive Tender.

Northern Pacific steam locomotive 85 at Pasco, Washington, on October 24, 1916. Number 85 is a class F-3 built by Rome in 1889. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 5145 at Pasco, Washington, in 1949. Number 5145, a class Z-8 built by Alco-Schenectady in 1944, is shown with a freight train. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, Freight Train

Northern Pacific steam locomotive 5139 at Pasco, Washington, on August 05, 1953. Number 5139 is a class Z-8 built by Alco-Schenectady in 1943. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo