SP&S 4-8-4 steam locomotive Number 700, Class E-1, being worked on in the Southern Pacific Brooklyn roundhouse at Portland, Oregon. Photo by Kyrian Gray.

Color photo of restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, at Union Station in Portland, Oregon.

Color photo of restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, on display at Union Station in Portland, Oregon. Photo by R. Hads.

Color photo of restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, at Prosser, Washington on October 15, 1990. Photo by Martin Hansen.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, derailed one mile east of Redd, Washington on March 25, 1947 after hitting a rock slide. View showing the locomotive off of the track.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, derailed one mile east of Redd, Washington on March 25, 1947 after hitting a rock slide. View showing the locomotive off of the track. Photo by Ed's Photo Service.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, derailed one mile east of Redd, Washington on March 25, 1947 after hitting a rock slide. View showing the wrecked passenger train and locomotive and work to clean it up.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, derailed one mile east of Redd, Washington on March 25, 1947 after hitting a rock slide. View showing the locomotive off of the track.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, derailed one mile east of Redd, Washington on March 25, 1947 after hitting a rock slide. View showing the locomotive off of the track.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, taking on water at the Great Northern Hillyard shops at Spokane, Washington on August 24, 1947.