Burlington Northern diesel locomotive 1843, formerly Northern Pacific 217, at Auburn, Washington, on May 31, 1971. Number 1843 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 20439. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1821, formerly Great Northern 669, at Auburn, Washington, on May 29, 1971. Number 1821 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19354. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1810, formerly Great Northern 658, at Auburn, Washington, on April 14, 1971. Number 1810 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19366. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1808, formerly Great Northern 656, at Auburn, Washington, on October 07, 1975. Number 1808 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19364. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1783, formerly Great Northern 710, at Auburn, Washington in 1979. Number 1783 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21252. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1782, formerly Great Northern 709, at Auburn, Washington in 1975. Number 1782 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21088. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1782, formerly Great Northern 709, at Auburn, Washington in 1974. Number 1782 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21088. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1781, formerly Great Northern 708, at Auburn, Washington, on March 01, 1971. Number 1781 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 21087. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1776, formerly Burlington Northern 5325, at Auburn, Washington in October 1975. Number 1776 is a U30C built by General Electric, builder's number 38355. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1771, formerly Great Northern 698, at Auburn, Washington, on June 03, 1976. Number 1771 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 22478. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.