Burlington Northern diesel locomotive 5735 at Saint Paul, Minnesota, on August 24, 1972. Number 5735 is a U33C built by General Electric, builder's number 37972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5734 circa 1980. Number 5734 is a U33C built by General Electric, builder's number 37594. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5733 at Portland, Oregon, on May 15, 1981. Number 5733 is a U33C built by General Electric, builder's number 37593. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5732 at Tacoma, Washington in 1971. Number 5732 is a U33C built by General Electric, builder's number 37592. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5731 at Seattle, Washington, on June 23, 1973. Number 5731 is a U33C built by General Electric, builder's number 37591. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5730 at Auburn, Washington, on March 29, 1971. Number 5730 is a U33C built by General Electric, builder's number 37590. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 573, formerly Chicago, Burlington and Quincy 9413B, at Dayton's Bluff, Minnesota, on May 20, 1973. Number 573 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 8599. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5722, formerly Northern Pacific 3307, at Auburn, Washington, on September 14, 1970. Number 5722 is a U33C built by General Electric, builder's number 37125. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5721, formerly Northern Pacific 3306, at Galesburg, Illinois, on August 28, 1972. Number 5721 is a U33C built by General Electric, builder's number 37124. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 5721, formerly Northern Pacific 3306, at Galesburg, Illinois, on August 28, 1972. Number 5721 is a U33C built by General Electric, builder's number 37124. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.