Burlington Northern diesel locomotive 1582, formerly Chicago, Burlington and Quincy 226, at Ottumwa, Iowa, on August 29, 1972. Number 1582 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14690. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 1584, formerly Chicago, Burlington and Quincy 228, at Lincoln, Nebraska, on August 31, 1972. Number 1584 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14692. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1590, formerly Chicago, Burlington and Quincy 234, at Clyde, Illinois, on August 26, 1972. Number 1590 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14698. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1594, formerly Chicago, Burlington and Quincy 238, at Clyde, Illinois, on August 26, 1972. Number 1594 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14702. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1594, formerly Chicago, Burlington and Quincy 238, at Clyde, Illinois, on August 26, 1972. Number 1594 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14702. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1595, formerly Chicago, Burlington and Quincy 239, at Lincoln, Nebraska, on August 31, 1972. Number 1595 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14703. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1605, formerly Chicago, Burlington and Quincy 249, at Galesburg, Illinois, on August 29, 1972. Number 1605 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14713. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1605, formerly Chicago, Burlington and Quincy 249, at Galesburg, Illinois, on August 29, 1972. Number 1605 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 14713. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1606, formerly Chicago, Burlington and Quincy 250, at Sterling, Illinois, on August 27, 1972. Number 1606 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 16711. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 1607, formerly Chicago, Burlington and Quincy 251, at Ottumwa, Iowa, on August 29, 1972. Number 1607 is a GP7 built by General Motors Electro Motive Division (EMD), builder's number 16712. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.