Port Townsend Southern Railroad steam locomotive 858 at Tenino, Washington in 1910. Port Townsend Southern 858, formerly Northern Pacific number 858 class C-11, 4-4-0, built by Baldwin, 1882. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster shot

Portland Zoo Train 4-4-0 steam locomotive at Portland, Oregon, on June 16, 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, park attraction.

Portland Zoo Train 4-4-0 steam locomotive at Portland, Oregon, on June 16, 1990. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, park attraction.

Portland Zoo Train 4-4-0 steam locomotive with passenger cars at Portland, Oregon, on June 16, 1990. Other Subject Classes: steam locomotive, passenger cars, park attraction.

Colored postcard of Tacoma Hotel and Northern Pacific trains on a moonlit night in Tacoma, Washington, circa 1900. Passenger train and switch engine with passenger cars move through the yard below the hotel. J.M. Fredrickson Collection. Other Subject Classes: structure, passenger train

Puget Sound & Baker River Railway Baldwin 4-6-0 steam locomotive number 1 parked, out-of-service, at the engine facility at Hamilton, Washington, circa 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, logging locomotive.

Puget Sound & Baker River Railway Baldwin 4-6-0 steam locomotive number 1 parked, out-of-service, at the engine facility at Hamilton, Washington, circa 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, logging locomotive.

Puget Sound & Baker River Railway Baldwin 4-6-0 steam locomotive number 1, parked, out-of-service, at the engine facility at Hamilton, Washington, circa 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, logging locomotive.

Puget Sound & Baker River Railway Baldwin 4-6-0 steam locomotive number 2 parked, out-of-service, at the engine facility at Hamilton, Washington, on September 2, 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, logging locomotive.

Puget Sound & Baker River Railway Baldwin 4-6-0 steam locomotive number 2 parked, out-of-service, at the engine facility at Hamilton, Washington, on September 2, 1948. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, logging locomotive.