Railroad Archives Online
- CollectionE0298 - Cordell Newby Photograph Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- 369 more...
- ItemCNBk1img421 - Great Northern Railway 3037 at Havre, Montana in 1968.
- ItemCNBk1img422 - Great Northern Railway 3038 at Wenatchee, Washington in 1970.
- ItemCNBk1img423 - Great Northern Railway 3038 at Spokane, Washington in 1969.
- ItemCNBk1img424 - Great Northern Railway 3039 at Whitefish, Montana in 1969.
- ItemCNBk1img425 - Great Northern Railway 3040 at Cloquet, Minnesota in 1968.
- ItemCNBk1img426 - Great Northern Railway 400 at Wenatchee, Washington in 1969.
- ItemCNBk1img427 - Great Northern Railway 400
- ItemCNBk1img428 - Great Northern Railway 419 at Clyde Yard, Illinois
- ItemCNBk1img429 - Great Northern Railway 401 at Minot, North Dakota in 1969.
- 434 more...