Copper River & Northwestern Railway steam locomotive number 20, parked at the railway's terminal in Katalla, Alaska circa 1938. Photo from J.M. Fredrickson Collection. Other Subject Classes: steam locomotive.

Connecticut Valley Railroad steam locomotive 103 on display at Essex, Connecticut on January 28, 1977. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Builder's photo of Columbia River Belt Line steam locomotive Skookum at Philadelphia, Pennsylvania, in 1910. Articulated locomotive Skookum at Baldwin factory after conversion to oil and sale to the Columbia River Belt Line. Photo by Baldwin Locomotive Works, J.M. Fredrickson Collection. Other Subject Classes: steam locomotive.

Columbia and Puget Sound Railroad steam locomotives at Seattle, Washington, circa 1890. Narrow gauge Consolidation-type steam locomotives number 8 and 7, built by Baldwin Locomotive Works 1882, pose with other locomotives on mainline along tideflats during unknown celebration, engine crews. Other Subject Classes: steam locomotives, railroad employees, railroad mainline.

Columbia and Puget Sound Railroad steam locomotives at Seattle, Washington, circa 1890. Narrow gauge Consolidation-type steam locomotives number 8 and 7, built by Baldwin Locomotive Works 1882, pose with other locomotives in yards near roundhouse during unknown celebrations, engine crews and officials. Other Subject Classes: steam locomotives, railroad employees, railroad yards.

Columbia and Puget Sound Railroad steam locomotive number 9 at Seattle, Washington, circa 1910. Front right side of American Standard-type steam locomotive, engine crew, train conductor, officials, standing on waterfront near station. Other Subject Classes: steam locomotives, railroad employees.

Columbia and Puget Sound Railroad steam locomotive number 9 at Seattle, Washington, circa 1890. Right front of Consolidation-type steam locomotive, built by Grant 1885, and crew outside roundhouse. Other Subject Classes: steam locomotives, railroad employees.

Columbia and Puget Sound Railroad steam locomotive number 9 at Seattle, Washington, circa 1890. Right side of Consolidation-type steam locomotive, crew, and officials near roundhouse, trestle to King Street coal bunkers in background. Other Subject Classes: steam locomotives, railroad employees, railroad bridges.

Columbia and Puget Sound Railroad steam locomotive number 9 at Seattle, Washington, on November 1, 1890. Front right side of Consolidation-type steam locomotive, crew, near roundhouse, with 3-rail track, Seattle. Other Subject Classes: steam locomotives, railroad employees, railroad yards.

Columbia and Puget Sound Railroad steam locomotive number 8 at Seattle, Washington, circa 1890. Right side of narrow gauge Consolidation-type steam locomotive, built by Baldwin Locomotive Works in 1882, and crew outside roundhouse. Other Subject Classes: steam locomotives, railroad employees, railroad servicing facilities.