Railroad Archives Online
- CollectionE0479 - Great Northern Railway Public Relations Photos
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 24 - Railroad tracks
- Subseries Level 33 - Railroad yards
- ItemPR.SHP.37 - Great Northern Tracks, undated
- ItemPR.YRD.13 - Great Northern Railroad Yard at Minot, North Dakota, undated
- ItemPR.YRD.19 - Great Northern Railroad Yard at Minot, North Dakota, undated
- ItemPR.YRD.28 - Great Northern Railroad Yard at Minot, North Dakota, undated
- ItemPR.YRD.29 - Great Northern Railroad Yard at Minot, North Dakota, undated
- 4 more...