Railroad Archives Online
- CollectionE0479 - Great Northern Railway Public Relations Photos
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 114 - Photographs
- Subseries Level 23 - Railroads--Buildings and Structures
- Subseries Level 31 - Bridges
- ItemPR.FRT.05 - Great Northern Diesel Locomotive at Minot, North Dakota, circa 1968