Northern Pacific steam locomotive 1663 at Tacoma, Washington, on March 17, 1939. Number 1663, a class W-1 built by Alco-Brooks in 1910, is parked at the engine facility in Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1655 at Tacoma, Washington, on December 19, 1953. Number 1655 is a class W built by Alco-Brooks in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1655 at Tacoma, Washington, on December 19, 1953. Number 1655 is a class W built by Alco-Brooks in 1907. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 1655 at Tacoma, Washington, on September 21, 1939. Number 1655, a class W built by Alco-Brooks in 1907, is parked at the engine facility in Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1655 at Tacoma, Washington, circa 1950. Number 1655, a class W-1 built by Alco-Brooks in 1907, is parked at the roundhouse. Photo by Blackie Moser, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 1655 at Tacoma, Washington, circa 1950. Number 1655, a class W-1 built by Alco-Brooks in 1907, is parked at the roundhouse. Photo by Blackie Moser, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific 1633, a class W, leads a westbound extra freight through Half-Moon yard in Tacoma, Washington, in 1942. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, freight train, freight yard.

A wood caboose trails Northern Pacific 1633, a class W, as it leads a westbound extra freight through Half-Moon yard in Tacoma, Washington, in 1942. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, freight train, wood caboose.

Northern Pacific steam locomotive 1633 at Tacoma, Washington, on April 04, 1940. Number 1633, a class W built by Alco-Brooks in 1907, leads a freight train through Reservation in Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, freight train

Northern Pacific steam locomotive 1625 at Tacoma, Washington, on July 27, 1937. Number 1625, a class W built by Alco-Brooks in 1907, is parked by the yard office in Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo