SP&S 2-6-2 steam locomotive Number 456, Class F-1, at Astoria, Oregon on July 22, 1947.

SP&S 2-6-2 steam locomotive Number 455, Class F-1, at Vancouver, Washington on November 9, 1941. Photo by Herbert H. Arey.

SP&S 2-6-2 steam locomotive Number 455, Class F-1, at the North Bank depot at Portland, Oregon circa 1911. This locomotive was formerly Great Northern Number 1583 and was built by the Baldwin Locomotive Works in March, 1907.

SP&S 2-6-2 steam locomotive Number 455, Class F-1, with mixed train Number 101 at Bend, Oregon.

SP&S 2-6-2 steam locomotive Number 455, Class F-1, with mixed train Number 101 at Bend, Oregon.

SP&S 2-6-2 steam locomotive Number 454, Class F-1, at Vancouver, Washington on May 2, 1937. This locomotive was formerly Great Northern Number 1581 and was built by the Baldwin Locomotive Works in March 1907. On December 17, 1935 this locomotive was involved in a wreck at Lyle, Washington and is in storage pending a final disposition. Photo by Emery J. Roberts.

SP&S 2-6-2 steam locomotive Number 454, Class F-1, at Vancouver, Washington on March 30, 1938. On December 17, 1935 this locomotive was involved in a wreck at Lyle, Washington and is in storage pending a final disposition.

SP&S 2-6-2 steam locomotive Number 453, Class F-1, at Vancouver, Washington on April 17, 1941.

SP&S 2-6-2 steam locomotive Number 453, Class F-1, on the roundhouse tracks at Portland, Oregon.

SP&S 2-6-2 steam locomotive Number 453, Class F-1, on the roundhouse tracks at Portland, Oregon.