Restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, on a test run at an unknown location and date. Photo by Kyrian Gray.

Color photo of restored SP&S 4-8-4 steam locomotive Number 700, Class E-1, on a passenger somewhere in eastern Washington.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, at unknown yard and date.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, at the Great Northern shops at Hillyard in Spokane, Washington after bring in passenger Train Number 4 on September 13, 1949.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, with officers and crew posing next to the locomotive at the Great Northern Hillyard shops at Spokane, Washington on June 21, 1938. Photo by A.T. Lacey.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, just off the turntable at the Great Northern Hillyard shops at Spokane, Washington on June 21, 1938. Photo by A.T. Lacey.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, from the fireman's side on the turntable at the Great Northern Hillyard shops at Spokane, Washington on June 21, 1938. Photo by A.T. Lacey.

SP&S 4-8-4 steam locomotive Number 700, Class E-1, from the engineer's side on the turntable at the Great Northern Hillyard shops at Spokane, Washington on June 21, 1938. Photo by A.T. Lacey.

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.

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.