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

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.

Great Northern Railway 2014 at Williston, North Dakota. The locomotive is a General Motors Electro Motive Division Model GP20. Big Sky Blue paint scheme. Other subject classes: Locomotive, GP20

Great Northern Railway 31 at Williston, North Dakota in 1969. The locomotive is an General Motors Electro Motive Division SW1200. Other subject classes: Locomotive, SW-9

Great Northern Railway 366-A at Williston, North Dakota. The locomotive is a General Motors Electro Motive Division Model F3A; renumbered from 260A in 1960. Big Sky Blue paint scheme. Other subject classes: Locomotive, P-3-7-AB

Great Northern Railway 384-B at Williston, North Dakota. The locomotive is a General Motors Electro Motive Division Model F7B; renumbered from 464B in 1969 when converted from freight to passenger service. Big Sky Blue paint scheme. Other subject classes: Locomotive, P-3-7-AB

Great Northern Railway 665 at Williston, North Dakota. The locomotive is a General Motors Electro Motive Division Model GP-9. Other subject classes: Locomotive, GP-9

Great Northern Railway 667 at Williston, North Dakota. The locomotive is a General Motors Electro Motive Division Model GP-9. Other subject classes: Locomotive, GP-9

Great Northern Railway 668 at Williston, North Dakota. The locomotive is a General Motors Electro Motive Division Model GP-9. Other subject classes: Locomotive, GP-9