Burlington Northern diesel locomotive 5450, formerly Chicago, Burlington and Quincy 106, at Minneapolis, Minnesota, on August 24, 1972. Number 5450 is a U28B built by General Electric, builder's number 36101. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5450, formerly Chicago, Burlington and Quincy 106, at Minneapolis, Minnesota, on August 24, 1972. Number 5450 is a U28B built by General Electric, builder's number 36101. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 5601, formerly Northern Pacific 2501, at Minneapolis, Minnesota, on August 24, 1972. Number 5601 is a U25C built by General Electric, builder's number 35036. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6113, formerly Great Northern 586, at Minneapolis, Minnesota, on August 24, 1972. Number 6113 is an SD9 built by General Motors Electro Motive Division (EMD), builder's number 22488. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6113, formerly Great Northern 586, at Minneapolis, Minnesota, on August 24, 1972. Number 6113 is an SD9 built by General Motors Electro Motive Division (EMD), builder's number 22488. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Burlington Northern diesel locomotive 6119, formerly Great Northern 592, at Minneapolis, Minnesota, on August 24, 1972. Number 6119 is an SD9 built by General Motors Electro Motive Division (EMD), builder's number 24094. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6420, formerly Northern Pacific 3620, at Minneapolis, Minnesota, on August 24, 1972. Number 6420 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 33900. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6428, formerly Northern Pacific 3628, at Minneapolis, Minnesota, on August 24, 1972. Number 6428 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 33908. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 6434, formerly Great Northern 404, at Minneapolis, Minnesota, on June 21, 1973. Number 6434 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 31602. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, roundhouse.

Burlington Northern diesel locomotive 6452, formerly Great Northern 422, at Minneapolis, Minnesota, on August 24, 1972. Number 6452 is an SD45 built by General Motors Electro Motive Division (EMD), builder's number 33789. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.