SP&S ALCO C-424 diesel locomotive Number 303 in roundhouse power lineup at Northern Pacific yard at Pasco, Washington in August, 1967. Photo by Stan Styles.

SP&S ALCO C-424 diesel locomotive Number 302 in roundhouse power lineup at Pasco, Washington in May 1968. Notice that different side doors wereapplied which has changed "SEATTLE" on the side to "LANEATTLE". Photo by Stan Styles.

SP&S ALCO C-424 diesel locomotive Number 301 at Pasco, Washington in August 1967.

SP&S ALCO C-424 diesel locomotive Number 300 at Vancouver, Washington. Image is marked as August 1969 but due to the Southern Pacific diesel coupled to Number 300 this makes this around 1970 and under the Burlington Northern.

SP&S Baldwin VO-1000 diesel locomotive Number 30 at Vancouver, Washington. Note the wartime black out hood on the headlight.

SP&S Baldwin VO-1000 diesel locomotive Number 30 at Vancouver, Washington. Note the wartime black out hood on the headlight.

SP&S Baldwin VO-1000 diesel locomotive Number 30 on the locomotive ready track at Portland, Oregon on May 20, 1941.

SP&S Baldwin VO-1000 diesel locomotives Number 30 & 31 in transit in Northern Pacific freight train at Livingston, Montana on December 4, 1940. Photo by Ron Nixon.

SP&S ALCO S-2 diesel locomotive Number 28 switcher on service track at Portland, Oregon.

SP&S ALCO S-2 diesel locomotive Number 28 switcher in Hoyt Street Yard at Portland, Oregon.

SP&S ALCO S-2 diesel locomotive Number 27 switcher at Salem, Oregon in September 1956. Notice the cardboard in the rear windows used as sun shades. Photo by Stan Styles.

SP&S ALCO S-2 diesel locomotive Number 27 switcher on Roundhouse track with steam power at Portland, Oregon.

SP&S ALCO S-2 diesel locomotive Number 27 switcher at Portland, Oregon along with road switcher number 53 (ALCO RS-1) and 77 ALCO RS-3).

SP&S ALCO S-2 diesel locomotive Number 27 switcher on spot in yard at Portland, Oregon on September 27, 1958.

SP&S ALCO S-2 diesel locomotive Number 27 switcher on Hoyt Street Roundhouse turntable at Portland, Oregon in September 1956.

SP&S ALCO S-2 diesel locomotive Number 26 switcher on spot at Hoyt Street yard in Portland, Oregon.

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 25 switcher on yard track.

Builder photo of SP&S ALCO S-2 diesel locomotive Number 25 at Schenectady, New York in December 1943. Photo by the American Locomotive Company.

SP&S ALCO S-2 diesel locomotive Number 25 switcher working at Portland, Oregon in December 1956. Photo by John Labbe.

SP&S ALCO S-2 diesel locomotive Number 25 switcher working main line at Portland, Oregon in December 1956.

SP&S ALCO S-2 diesel locomotive Number 24 working in the yard at Willbridge, Oregon in 1950.

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

SP&S ALCO S-2 diesel locomotive Number 23 switcher at Portland, Oregon in November 1949.

SP&S ALCO S-2 diesel locomotive Number 23 switcher on the Oregon Electric Railway at Eugene, Oregon in September 1956. Photo by Stan Styles.

SP&S ALCO S-2 diesel locomotive Number 23 switcher on the main line with white flags at Camas, 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 S-2 diesel locomotive Number 22 switcher working a string of box cars at the paper mill in Camas, Washington.

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