Burlington Northern diesel locomotive 1426, formerly Northern Pacific 551, BN 1625, at Tacoma, Washington, circa 1975. Number 1426 is a GP10 built by General Motors Electro Motive Division (EMD), builder's number 10941. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1426 at Auburn, Washington, circa 1975. Number 1426 was originally Northern Pacific GP7 number 551 and was rebuilt to a GP10. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1399, formerly Saint Louis and San Francisco 124, at Oklahoma City, Oklahoma, on June 28, 1982. Number 1399 is a GP15-1 built by General Motors Electro Motive Division (EMD), builder's number 76707. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1397, formerly Saint Louis and San Francisco 122, at Tulsa, Oklahoma, on June 27, 1982. Number 1397 is a GP15-1 built by General Motors Electro Motive Division (EMD), builder's number 76707. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 139, formerly Great Northern 167, at Minneapolis, Minnesota, on August 24, 1972. Number 139 is an SW7 built by General Motors Electro Motive Division (EMD), builder's number 9573. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1386, formerly Saint Louis and San Francisco 111, at Tulsa, Oklahoma, on June 27, 1982. Number 1386 is a GP15-1 built by General Motors Electro Motive Division (EMD), builder's number 76707. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1379, formerly Saint Louis and San Francisco 104, at Oklahoma City, Oklahoma, on June 28, 1982. Number 1379 is a GP15-1 built by General Motors Electro Motive Division (EMD), builder's number 76707. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 1375, formerly Saint Louis and San Francisco 100, at Oklahoma City, Oklahoma, on June 28, 1982. Number 1375 is a GP15-1 built by General Motors Electro Motive Division (EMD), builder's number 76707. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 1354, formerly Great Northern 904, at Minneapolis, Minnesota in August 1972. Number 1354 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 25062. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse, heater car.

Burlington Northern diesel locomotive 1354, formerly Great Northern 904, at Minneapolis, Minnesota in August 1972. Number 1354 is a GP9 built by General Motors Electro Motive Division (EMD), builder's number 25062. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse, heater car.