Union Pacific Railroad steam locomotive number 3224 at Bonneville, Oregon on June 18, 1939. UP 3224 with a passenger special on a Bonneville Dam Trip in 1939. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad steam locomotive number 3203 in a park at Portland, Oregon, undated. UP 3203 parked in a park at Portland. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive.

Unidentified three-truck, Lima Shay steam locomotive number 1 parked in Portland, Oregon, in 1967. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, geared locomotive, logging locomotive.

View of the Oregon Pony steam locomotive on display in front of Portland Union Station in 1962. Photograph by Alden Raney. Other subject classes: Locomotive-Steam.

Spokane, Portland & Seattle Railway steam locomotive number 701 at Portland, Oregon, in August 1950. SP&S 701 awaits its next assignment at the Portland OR in 1950. Photo by W.E. Miller, J.M. Fredricson collection. Other Subject Classes: steam locomotive, locomotive facility.

Spokane, Portland & Seattle Railway steam locomotive number 700 at Portland, Oregon, circa 1965. SP&S 700 when it resided in a park at Portland, circa 1965. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, display.

Spokane, Portland & Seattle Railway steam locomotive number 3 at Gearhart, Oregon, circa 1898. Engine No. 3 of the SP&S predecessor, Astoria & Columbia River Railroad, makes a station stop at Gearhart circa 1898. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger station, passenger.

Spokane, Portland & Seattle Railway steam locomotive 326 at Portland, Oregon, circa 1932. Spokane Portland & Seattle 326, formerly Northern Pacific number 1260 class Y-2, 2-8-0, built by Schenectady, 1901. Photo by H.H. Arey, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster shot