Northern Pacific steam locomotive 1129 near the roundhouse at Seattle, Washington, circa 1950. Number 1129 is a class L-9 built by Baldwin in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1129 at Seattle, Washington, in 1953. Number 1129 is a class L-9 built by Baldwin in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1132 at the roundhouse in Seattle, Washington, circa 1950. Number 1132 is a class L-9 built by Baldwin in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1132 at Seattle, Washington, in 1947. Number 1132 is a class L-9 built by Baldwin in 1910. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1153 switches in the 2nd Avenue yard at Seattle, Washington, circa 1925. The Class G Switcher was built in 1906 and scrapped at South Tacoma, Washington, in 1932. Photo by J.A. Turner. Other Subject Classes: steam locomotive, railroad crew

Northern Pacific steam locomotive 1156 on the waterfront at Seattle, Washington, in 1925. The Class G Switcher is next to the elevated line, on which the Seattle Municipal Railway streetcar is outbound to either West Seattle or Lake Burien. Photo by J.A. Turner. Other Subject Classes: steam locomotive, on a trestle bridge

Northern Pacific steam locomotive 1158 is parked at the roundhouse in Seattle, Washington, circa 1925. The Class G Switcher was built in 1906 and scrapped at South Tacoma, Washington, in 1937. Photo by J.A. Turner. Other Subject Classes: steam locomotive, in a freight yard

Northern Pacific steam locomotive 1263 leads a freight trains at Seattle, Washington, circa 1925. The Y-2 Consolidation was built in 1902 and scrapped at South Tacoma, Washington, in 1945. Photo by J.A. Turner. Other Subject Classes: steam locomotive, gondola car

Northern Pacific steam locomotive 1263 with a freight train at Georgetown in Seattle, Washington, circa 1925. Class Y-2 Consolidation 1263. NP 1263 was built in 1902 and scrapped at South Tacoma in 1945. Photo by J.A. Turner. Other Subject Classes: steam locomotive, gondola car

Northern Pacific steam locomotive 1263 at Seattle, Washington, on April 17, 1937. Number 1263, a class Y-2 built by Alco-Richmond in 1902, is parked near the wheel tracks at the Seattle roundhouse in1937. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo