Amtrak diesel locomotive 9952 at Minot, North Dakota on August 23, 1972. Amtrak 9952 leads train number 8 at Minot in 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9952 leads train number 8. Possible locations are Williston, North Dakota, Glasgow, Montana or elsewhere in Montana on August 23, 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 8 at Minot, North Dakota on August 23, 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Burlington Northern diesel locomotive 135, formerly Great Northern 163, at Minot, North Dakota, on August 23, 1972. Number 135 is an SW7 built by General Motors Electro Motive Division (EMD), builder's number 9569. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 9952, formerly Chicago, Burlington and Quincy 9946B, at Williston, North Dakota, on August 23, 1972. Number 9952 is an E8A built by General Motors Electro Motive Division (EMD), builder's number 10031. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern diesel locomotive 9952, formerly Chicago, Burlington and Quincy 9946B, at Williston, North Dakota, on August 23, 1972. Number 9952 is an E8A built by General Motors Electro Motive Division (EMD), builder's number 10031. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.

Burlington Northern EMD NW12 (NW2R) diesel locomotive Number 1 at Fargo, North Dakota on April 17, 1981 (Ex-Great Northern 5302, Great Northern 102, Burlington Northern 450 rebuilt in March 1975). Photo by Al Christianson.

Burlington Northern SW7 diesel locomotive Number 109 (ex-Northern Pacific Number 109) in Fargo, North Dakota on April 17, 1981. Photo by Al Christianson.

Burlington Northern SW15 Number 311 in Fargo, North Dakota on April 17, 1981. Maintenance base "Dilworth". Photo by Al Christianson.

Burlington Northern eastbound coal train with Burlington Northern hopper cars on the trestle over the Sheyenne River in Valley City, North Dakota on February 20, 1981. Photo by Al Christianson.