SP&S ALCO C-636 diesel locomotives Number 335 and 334 at the diesel shops at Vancouver, Washington.

SP&S ALCO C-636 diesel locomotive Number 332, one of the ALCO C-636 demonstrator units, and a Great Northern GP9 with a freight train leaving the yard at Vancouver, Washington probably on its way to Klamath Falls, Oregon.

SP&S ALCO C-636 diesel locomotives Number 330 and 331 along with an ALCO FA-1 with a freight train in the yard at Vancouver, Washington in August 1969.

SP&S ALCO S-2 diesel locomotive Number 26 switcher on the ready tracks at Portland, Oregon on November 14, 1944. Don Roberts photograph.

SP&S ALCO S-2 diesel locomotive Number 25 switcher next to cinder pit track at Vancouver, Washington.

SP&S ALCO S-2 diesel locomotive Number 24 switcher on roundhouse track at Vancouver, Washington.

SP&S ALCO S-2 diesel locomotive Number 22 switcher displaying white flags at Vancouver, Washington. Notice wartime blackout hood on headlight and on class lights.

SP&S ALCO FB-1 diesel locomotive Number 210 at Vancouver, Washington.

SP&S ALCO FB-1 diesel locomotive Number 204 coupled to a Great Northern diesel at Vancouver, Washington in April 1967.

SP&S EMD GP9 diesel locomotive Number 153 inside the diesel shop at Vancouver, Washington in on September 9, 1956. Photo by John Labbe