SP&S 0-6-0 steam locomotive Number 7, Class A-3, at Portland, Oregon on June 8, 1946. Photo by Wil Whittaker.

SP&S 0-6-0 steam locomotive Number 7, Class A-3, at Portland, Oregon in May 1922.

SP&S 0-6-0 steam locomotive Number 7, Class A-3, working the coach yard at Portland, Oregon, undated.

Builders photograph of SP&S 0-6-0 steam locomotive Number 7, Class A-3, at American Locomotive Company (ALCO) at Schenectady, New York, January 1914. From the ALCO Historic Photos Collection.

Color photo of restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, on an excursion at Beaverton, Oregon on September 26, 1998.

Painting of SP&S 4-8-4 steam locomotive Number 700, Class E-1, along the Ciolumbia River Gorge with the Portland connection of the Western Star. Painting by Gilbert H. Bennett

SP&S 4-8-4 steam locomotive Number 700, Class E-1, at Cooks, Washington on the last day of steam operation on May 20, 1956. Photo by Ronald Lutz.

Color photo of restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, under steam at Hillsboro, Oregon on September 12, 1998.

Restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, taking on water at Kalama, Washington in June 1990. Photo by Robert Johnston.

Restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, at Kelso, Washington in June 1990. Photo by Robert Johnston.