Burlington Northern diesel locomotive 4191 at Auburn, Washington in April 1972. Numbers 4191, 849 and 4011lead train number 147, Seattle to Portland time freight. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 4193, formerly Northern Pacific 913, at Auburn, Washington, on April 01, 1971. Number 4193 is an RS-11 built by American Locomotive Company (ALCO), builder's number 83583. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 430 at Auburn, Washington in February 1971. Number 430 is an SW1000 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 430 at Auburn, Washington, on November 17, 1971. Number 430 is an SW1000 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 432 at Auburn, Washington, on February 23, 1971. Number 432 is an SW1000 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 4366, formerly Spokane, Portland and Seattle 340, at Auburn, Washington, on March 29, 1971. Number 4366 is a C636 built by American Locomotive Company (ALCO), builder's number 6010-01. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 457, formerly Great Northern 109, at Auburn, Washington, on March 22, 1972. Number 457 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 868. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 459, formerly Great Northern 112, at Auburn, Washington, circa 1974. Number 459 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 939. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 478, formerly Great Northern 131, at Auburn, Washington, on May 29, 1971. Number 478 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 1377. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

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.

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 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 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 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 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 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 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 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 5655, formerly Chicago, Burlington and Quincy 567, at Auburn, Washington, on April 30, 1971. Number 5655 is a U28C built by General Electric, builder's number 35756. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5662, formerly Chicago, Burlington and Quincy 574, at Auburn, Washington, on January 04, 1971. Number 5662 is a U28C built by General Electric, builder's number 35817. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5663, formerly Chicago, Burlington and Quincy 575, at Auburn, Washington, on January 04, 1971. Number 5663 is a U28C built by General Electric, builder's number 35818. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5663 at Auburn, Washington, on January 04, 1971. Numbers 5663, a U28C, is shown with U33C number 5701 alongside the Auburn diesel locomotive shop. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5676, formerly Northern Pacific 2810, at Auburn, Washington, on June 08, 1970. Number 5676 is a U28C built by General Electric, builder's number 35890. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5701, formerly Great Northern 2531, at Auburn, Washington, on January 04, 1971. Number 5701 is a U33C built by General Electric, builder's number 36777. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5702, formerly Great Northern 2532, at Auburn, Washington, on June 11, 1970. Number 5702 is a U33C built by General Electric, builder's number 36778. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5704, formerly Great Northern 2534, at Auburn, Washington, on January 04, 1971. Number 5704 is a U33C built by General Electric, builder's number 36780. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5704, formerly Great Northern 2534, at Auburn, Washington, on January 04, 1971. Number 5704 is a U33C built by General Electric, builder's number 36780. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5704, formerly Great Northern 2534, at Auburn, Washington in July 1975. Number 5704 is a U33C built by General Electric, builder's number 36780. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.