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
- 2054 more...
- Item42.76.09 - Great Northern Station Building at Trego, North Dakota, undated
- Item43.48.20 - Great Northern Station Building at Trego, Washington, undated
- Item43.59.04 - Great Northern Station Building at Trego, Montana, undated
- Item42.76.10 - Great Northern Depot at Troy, Montana, undated
- Item43.59.03 - Great Northern Depot at Troy, Montana, August 3, 1984
- Item43.61.02 - Great Northern Depot at Troy, Montana, undated
- Item43.61.04 - Great Northern Depot at Troy, Montana, undated
- Itemimg1084 - Great Northern Depot at Troy, Montana, 1990
- Itemimg1085 - Great Northern Depot at Troy, Montana, 1990
- 221 more...