Burlington Northern diesel locomotive 831, formerly Northern Pacific 7008C, at Vancouver, Washington in 1979. Number 831 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 20302. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 831, formerly Northern Pacific 7008C, at Livingston, Montana, on September 02, 1972. Number 831 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 20302. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 830, formerly Northern Pacific 7008D, at Auburn, Washington, on September 14, 1970. Number 830 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 20298. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 83, formerly Great Northern 83, at Seattle, Washington, on February 27, 1973. Number 83 is an SW1 built by General Motors Electro Motive Division (EMD), builder's number 10125. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 83, formerly Great Northern 83, at Seattle, Washington, on February 27, 1973. Number 83 is an SW1 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 83, formerly Great Northern 83, at Seattle, Washington, on August 01, 1973. Number 83 is an SW1 built by General Motors Electro Motive Division (EMD), builder's number 10125. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, steel box car.

Burlington Northern diesel locomotive 829, formerly Northern Pacific 7008B in 1979. Number 829 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 20301. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 828, formerly Northern Pacific 7010A, at Ovina, Nebraska, on August 31, 1972. Number 828 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 21104. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 828, formerly Northern Pacific 7010A, at Auburn, Washington, on August 15, 1980. Number 828 is an F9A built by General Motors Electro Motive Division (EMD), builder's number 21104. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, accident, roundhouse.

Burlington Northern diesel locomotive 827, formerly Northern Pacific 7006C, at Portland, Oregon in 1979. Number 827 is an F9B built by General Motors Electro Motive Division (EMD), builder's number 19757. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.