Northern Pacific steam locomotive 2185 at Tacoma, Washington, on April 16, 1936. Number 2185, a class Q-4 built by Baldwin in 1909, is on a break-in run. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2185 at Tacoma, Washington, on June 10, 1935. Number 2185, a class Q-4 built by Baldwin in 1909, is ready at the engine facility after receiving green paint on its boiler jacket for pulling an exhibition train. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2185 having a Green Jacket painted at the roundhouse in Tacoma, Washington, on May 21, 1935. Number 2185 is at the round house. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 2185 at Tacoma, Washington, on August 24, 1934. Number 2185, a class Q-4 built by Baldwin in 1909, is parked at the roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2185 ready to doublehead with 1603 at Tacoma, Washington, on June 10, 1935. Number 2185 is near the Oregon-Washington, Plywood Company mill by Tacoma Union Station. Note the heavy weight passenger cars in the background. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, mill

Northern Pacific steam locomotive 2185 at Easton, Washington, on April 18, 1943. Number 2185 is a class Q-4 built by Baldwin in 1909. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive in roster photo

Northern Pacific 2184, a class Q-4, on a break-in run at Half-Moon yard in Tacoma, Washington, on December 06, 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, warehouse, freight yard.

Northern Pacific steam locomotive 2184 at Seattle, Washington, on August 08, 1935. Number 2184, a class Q-4 built by Baldwin in 1909, is parked in Seattle. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 2184 leads a passenger train under a bridge and past a semaphore signal noth of Black River, Washington, circa 1940. The Q-4 Pacific 2184 leads a passenger trains built by Baldwin in 1909 and scrapped in South Tacoma, Washington, in 1948. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 2184 leads a passenger train under the Allentown covered bridge, circa 1940. The Q-4 Pacific was built by Baldwin in 1909, and scrapped in South Tacoma, Washington, in 1948. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train