SP&S 4-4-2 steam locomotive Number 604, Class C-1, with a crew change at Pasco, Washington on January 10, 1932. Photo by Ron Nixon.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, with a westbound passenger train at Wishram, Washington. From the Railroad Museum of Pennsylvania Collection.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, at the enginehouse at Wishram, Washington on July 4, 1938. Photo by Emery J. Roberts.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, from the firemans side at Vancouver, Washington on April 30, 1944. Notice the wartime blackout hood on the headlight. From the Witbeck Studio Collection.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, at an unknown location and date.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, at an unknown location and date.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, is making a station stop at St. Helens, Oregon and the engineer is doing a check on the running gear.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, with bell ringing leads its passenger train out of Scappoose, Oregon.

View of the firemans side of SP&S 4-4-2 steam locomotive Number 603, Class C-1, at Portland, Oregon.

SP&S 4-4-2 steam locomotive Number 603, Class C-1, in the morning sun at Union Station in Portland, Oregon on July 8, 1947 with a passenger train bound for Astoria and Seaside.