Burlington Northern diesel locomotive 1976 at Auburn, Washington in October 1975. Train number 174, the Auburn to Pasco service, is led by bi-centennial unit 1976, 6807, 1783, 1637 and one other unit east of Auburn. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1976 at Auburn, Washington in October 1975. Train number 174, the Auburn to Pasco service led by bi-centennial unit 1976, 6807, 1783, 1637 and one other unit, cross the Green River east of Auburn. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1976, formerly Great Northern 323, at Auburn, Washington in October 1975. Number 1976 is an SDP40 built by General Motors Electro Motive Division (EMD), builder's number 31595. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1964, formerly Chicago, Burlington and Quincy 279, at Lincoln, Nebraska, on August 31, 1972. Number 1964 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19618. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 196, formerly Northern Pacific 137, at Tacoma, Washington, on February 16, 1971. Number 196 is an SW1200 built by General Motors Electro Motive Division (EMD), builder's number 21177. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1957, formerly Northern Pacific 272, at Lincoln, Nebraska, on August 31, 1972. Number 1957 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 19611. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1952, formerly Northern Pacific 373, at Mississippi Street, Minnesota, on August 24, 1972. Number 1952 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24473. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1947, formerly Northern Pacific 368, at Minneapolis, Minnesota, on August 24, 1972. Number 1947 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24058. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 1947, formerly Northern Pacific 368, at Minneapolis, Minnesota, on August 24, 1972. Number 1947 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 24058. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, turntable.