Northern Pacific steam locomotive 2238 at Yakima, Washington, on September 12, 1937. Number 2238, a class Q-5 built by Alco-Brooks in 1920, makes a station stop. Photo by Emery Roberts, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2238 at Tacoma, Washington, on June 18, 1937. Number 2238, a class Q-5 built by Alco-Brooks in 1920, is ready for break-in on Transfer No.6. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2238 waits for its next train at Paradise in Montana, circa 1954. Number 2238 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2238 waits for its next train at Paradise in Montana, circa 1954. Number 2238 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2238 at Glendive, Montana, on September 03, 1953. Number 2238 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2238 leads a passenger train at Black River Junction, Washington, circa 1940. Built in 1920, the Q-5 Pacific was scrapped at Brainerd, Minnesota, in 1959. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2237 at Brainerd, Minnesota, on May 02, 1950. Number 2237 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2236 at Brainerd, Minnesota, on May 02, 1950. Number 2236 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2235 at Missoula, Montana, in August 1943. Number 2235 is a class Q-5 built by Alco-Brooks in 1920. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2235 at Bozeman, Montana, on July 23, 1934. Number 2235, a class Q-5 built by Alco-Brooks in 1920, is parked while the crew "oils around." Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo