Burlington Northern diesel locomotive 1829, formerly Great Northern 677, at Seattle, Washington, on April 09, 1972. Number 1829 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19362. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, structure.

Burlington Northern diesel locomotive 1826, formerly Great Northern 674, at Seattle, Washington, on April 09, 1972. Number 1826 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19359. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, structure, water tank.

Burlington Northern diesel locomotive 182, formerly Northern Pacific 123, at Interbay, Washington, on February 26, 1973. Number 182 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 20332. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 182, formerly Northern Pacific 123, at Interbay, Washington, on February 26, 1973. Number 182 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 20332. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1811, formerly Great Northern 659, at Seattle, Washington in January 1976. Number 1811 is a GP9 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1807, formerly Great Northern 734, at Seattle, Washington, on April 09, 1972. Number 1807 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 25467. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1794, formerly Great Northern 721, at Seattle, Washington, on February 27, 1973. Number 1794 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22796. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1789, formerly Great Northern 716, at Seattle, Washington, on May 28, 1973. Number 1789 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22791. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1779, formerly Great Northern 706, at Seattle, Washington, on September 16, 1973. Number 1779 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21085. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1770, formerly Great Northern 697, at Seattle, Washington, on August 02, 1976. Number 1770 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22477. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.