Leased Northern Pacific 4-6-0 steam locomotive Number 255, Class P, on a passenger train at Seaside, Oregon, undated. From the Oregon Historical Society Collection.

Northern Pacific steam locomotive 255 on the turntable at Portland, Oregon, circa 1915. Number 255 is a class P built by Schenectady in 1898. Photo by H.H. Arey, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 253 in 1916. Number 253 is a class P built by Schenectady in 1898. Photo by Charles R. Iles, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 252 at the roundhouse area at Seattle, Washington, in 1941. The P-1 Ten-Wheeler was built in 1898 and scrapped at South Tacoma, Washington, in 1941. Photo by J.A. Turner. Other Subject Classes: steam locomotive, in the roundhouse area

Northern Pacific steam locomotive 252 at a passenger station, circa 1925. Number 252 is a class P built by Schenectady in 1898. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger depot

Northern Pacific steam locomotive 252 at Tacoma, Washington, on May 06, 1935. Number 252, a class P built by Schenectady in 1898, awaits her next assignment at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 252 at Tacoma, Washington, on February 10, 1934. Number 252, a class P built by Schenectady in 1898, awaits her next assignment at the Tacoma roundhouse. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roundhouse

Northern Pacific steam locomotive 252 pulls a mail and express car and a coach at Airport Way in Seattle, Washington, circa 1935. The Class P Ten-Wheeler was built in Schenectady, New York, in 1898, and scrapped in South Tacoma, Washington, in 1941. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 252 pulls a mail and express car and a coach in Seattle, Washington, circa 1935. The Class P Ten-Wheeler was built in Schenectady, New York, in 1898, and scrapped in South Tacoma, Washington, in 1941. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific steam locomotive 252 coupled to a passenger train at Portland, Oregon, circa 1925. Number 252 is a class P built by Schenectady in 1898. Photo by H.H. Arey, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo