Burlington Northern diesel locomotive 934, formerly Spokane, Portland and Seattle 22, at Portland, Oregon, on September 01, 1970. Number 934 is an S-2 built by American Locomotive Company (ALCO), builder's number 69950. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 847, formerly Great Northern 472B, at Portland, Oregon, on February 13, 1976. Number 847 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 21120. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 844, formerly Northern Pacific 7014D, at Portland, Oregon, on November 28, 1971. Number 844 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 21113. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 844, formerly Northern Pacific 7014D, at Portland, Oregon, on November 28, 1971. Number 844 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 21113. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 827, formerly Northern Pacific 7006C, at Portland, Oregon in 1979. Number 827 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 19757. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 8140 at Portland, Oregon in 1986. Number 8140 is an SD40-2 built by General Motors Electro Motive Division (EMD), builder's number 786256-51. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 807, formerly Northern Pacific 7001C, at Portland, Oregon, on June 08, 1976. Number 807 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 19055. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 8007 at Portland, Oregon, on January 01, 1988. Number 8007 is an SD40-2 built by General Motors Electro Motive Division (EMD), builder's number 766025-8. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 7833, formerly Colorado and Southern 7833, at Portland, Oregon in August 1990. Number 7833 is an SD40-2 built by General Motors Electro Motive Division (EMD), builder's number 766057-14. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 7501, formerly Burlington Northern 6337/6914, at Portland, Oregon in August 1984. Number 7501 is an SD40-2B built by General Motors Electro Motive Division (EMD), builder's number 5803-13. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.