SP&S 2-8-0 steam locomotive Number 339, Class N-7, on the ready tracks at Portland, Oregon on April 2, 1940. This locomotive was formerly Northern Pacific Number 1286 and was built by the Schenectady Locomotive Works in May 1903. Photo by Herbert H. Arey.

SP&S 2-8-0 steam locomotive Number 339, Class N-7, at Portland, Oregon on April 20, 1940.

SP&S 2-8-0 steam locomotive Number 339, Class N-7, near the coach yard at Portland, Oregon on June 7, 1941.

SP&S 2-8-0 steam locomotive Number 339, Class N-7, at Portland, Oregon.

SP&S 2-8-0 steam locomotive Number 350, Class N-1, with crew members posing on the front at an unknown location and date (possibly on the Portland Division).

SP&S 2-8-0 steam locomotive Number 350, Class N-1, with a crew member posing on the front at an unknown location and date (possibly on the Portland Division).

SP&S 2-8-0 steam locomotive Number 350, Class N-1, at Portland, Oregon on September 21, 1940.

SP&S 2-8-0 steam locomotive Number 350, Class N-1, at Portland, Oregon. This locomotive was formerly Great Northern Number 464 and was built by Brooks Locomotive Works in June 1892. From the Railroad Museum of Pennsylvania Collection.

SP&S 2-8-0 steam locomotive Number 350, Class N-1, at Portland, Oregon.

SP&S 2-8-0 steam locomotive Number 350, Class N-1, at Portland, Oregon. Photo by Herbert Arey.