Burlington Northern diesel locomotive 392 at Dayton's Bluff, Minnesota, on June 20, 1973. Number 392 is an SW1000 built by General Motors Electro Motive Division (EMD), builder's number 4624-3. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 393 at Dayton's Bluff, Minnesota, on June 20, 1973. Number 393 is an SW1000 built by General Motors Electro Motive Division (EMD), builder's number 4624-4. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 393 at Mississippi Street, Minnesota, on June 21, 1973. Number 393 is an SW1500 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 393 at St Paul, Minnesota, on June 21, 1973. Number 393 is an SW1000 built by General Motors Electro Motive Division (EMD). Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 394 at Dayton's Bluff, Minnesota, on June 20, 1973. Number 394 is an SW1000 built by General Motors Electro Motive Division (EMD), builder's number 4624-5. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 450, formerly Great Northern 102, at Minneapolis Jct., Minnesota, on June 19, 1973. Number 450 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 861. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 467, formerly Great Northern 120, at Minneapolis, Minnesota, on August 24, 1972. Number 467 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 947. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight yard.

Burlington Northern diesel locomotive 468, formerly Great Northern 121, at Minneapolis, Minnesota, on August 24, 1972. Number 468 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 948. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 482, formerly Great Northern 145, at Minneapolis, Minnesota, on June 19, 1973. Number 482 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 2475. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 484, formerly Great Northern 147, at Minneapolis, Minnesota, on August 24, 1972. Number 484 is an NW2 built by General Motors Electro Motive Division (EMD), builder's number 2477. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.