Burlington Northern diesel locomotive 5634, formerly Chicago, Burlington and Quincy 554, at Auburn, Washington, on August 10, 1970. Number 5634 is a U25C built by General Electric, builder's number 35601. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5624, formerly Northern Pacific 2524, at Auburn, Washington, on September 02, 1970. Number 5624 is a U25C built by General Electric, builder's number 35591. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5624, formerly Northern Pacific 2524, at Auburn, Washington, on September 02, 1970. Number 5624 is a U25C built by General Electric, builder's number 35591. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5624, formerly Northern Pacific 2524, at Auburn, Washington, on September 02, 1970. Number 5624 is a U25C built by General Electric, builder's number 35591. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5610, formerly Northern Pacific 2510, at Auburn, Washington, on January 04, 1971. Number 5610 is a U25C built by General Electric, builder's number 35045. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5609, formerly Northern Pacific 2509, at Auburn, Washington, circa 1973. Number 5609 is a U25C built by General Electric, builder's number 35044. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5609 at Auburn, Washington, on July 24, 1970. Number 5609, a U25C, is shown with GP35 number 2542 alongside the Auburn diesel locomotive shop. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5604, formerly Northern Pacific 2504, at Auburn, Washington, on August 04, 1970. Number 5604 is a U25C built by General Electric, builder's number 35039. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5333 at Auburn, Washington, on August 03, 1972. Number 5333 is a U30C built by General Electric, builder's number 38363. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5326 at Auburn, Washington, on April 10, 1972. Number 5326 is a U30C built by General Electric, builder's number 38356. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.