Burlington Northern diesel locomotive 5720, formerly Northern Pacific 3305, at Seattle, Washington, on February 27, 1973. Number 5720 is a U33C built by General Electric, builder's number 37123. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5720, formerly Northern Pacific 3305, at Auburn, Washington, on August 04, 1970. Number 5720 is a U33C built by General Electric, builder's number 37123. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5719 circa 1980. Number 5719, formerly Northern Pacific 3304, was built by General Electric as a U33C, builder's number 37122. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5718, formerly Northern Pacific 3303, at Portland, Oregon, on May 15, 1981. Number 5718 is a U33C built by General Electric, builder's number 37121. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5716, formerly Northern Pacific 3301, at Auburn, Washington, on August 10, 1970. Number 5716 is a U33C built by General Electric, builder's number 37119. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5711, formerly Great Northern 2541, at Tacoma, Washington, on June 22, 1973. Number 5711 is a U33C built by General Electric, builder's number 37028. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5710, formerly Great Northern 2540, at Auburn, Washington, on March 27, 1973. Number 5710 is a U33C built by General Electric, builder's number 37027. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5710, formerly Great Northern 2540, at Auburn, Washington, on September 14, 1970. Number 5710 is a U33C built by General Electric, builder's number 37027. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 571, formerly Chicago, Burlington and Quincy 9412B, at Yakima, Washington, on February 20, 1976. Number 571 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 8598. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 571, formerly Chicago, Burlington and Quincy 9412B, at Dayton's Bluff, Minnesota, on June 20, 1973. Number 571 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 8598. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.