Railroad Archives Online
- CollectionE0484 - Great Northern Railway Historical Society Depot Photograph Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- 388 more...
- Item42.42.02 - Great Northern Tower at Carlton, Minnesota, undated
- Item42.40.02 - Great Northern Depot at Carter, Montana, undated
- Item43.24.08 - Great Northern Depot at Carter, Montana, undated
- Item43.24.09 - Great Northern Depot at Carter, Montana, undated
- Item42.39.08 - Great Northern Depot at Cartwright, North Dakota, undated
- Item42.42.10 - Great Northern Depot at Cascade, Montana, undated
- Item43.07.12 - Great Northern Depot at Cascade, Montana, undated
- Item43.24.03 - Great Northern Depot at Cascade, Montana, undated
- Item43.24.04 - Great Northern Depot at Cascade, Montana, undated
- 1887 more...