Northern Pacific steam locomotive 2161 at Tacoma, Washington, on July 19, 1940. Number 2161, a class Q-3 built by Baldwin in 1909, is parked at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2162. Number 2162 is a class Q-3 built by Baldwin in 1909. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2162 at Brainerd, Minnesota, on May 02, 1950. Number 2162 is a class Q-3 built by Baldwin in 1909. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2166 at Brainerd, Minnesota, on May 22, 1952. Number 2166 is a class Q-3 built by Baldwin in 1909. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2167 at Brainerd, Minnesota, on May 02, 1950. Number 2167 is a class Q-3 built by Baldwin in 1909. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2168 at St. Paul, Minnesota, on September 16, 1946. Number 2168 is a class Q-3 built by Baldwin in 1909. The locomotive is shown out of service. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2168 on breakin run at Tacoma, Washington, on April 10, 1936. Number 2168 is a class Q-3 built by Baldwin in 1909. Note the 21st street ramp, water tank and sawdust burner in the background. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive

Northern Pacific steam locomotive 2168 at Tacoma, Washington, on April 10, 1936. Number 2168, a class Q-3 built by Baldwin in 1909, is shown during a break-in run near 21st Street in Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2169 at Brainerd, Minnesota, on May 02, 1950. Number 2169 is a class Q-3 built by Baldwin in 1909. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific steam locomotive 2169 in 1916. Number 2169 is a class Q-3 built by Baldwin in 1909. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive in roster photo