Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth 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
- 84 more...
- ItemWWAGN_Depots085 - Great Northern Depot at Kootenai Falls, Montana, undated
- ItemWWAGN_Depots086 - Great Northern Depot at Laclede, Idaho, undated
- ItemWWAGN_Depots087 - Great Northern Depot at Laclede, Idaho, undated
- ItemWWAGN_Depots088 - Great Northern Depot at Lambert, Montana, undated
- ItemWWAGN_Depots089 - Great Northern Depot at Larimore, North Dakota, undated
- ItemWWAGN_Depots090 - Great Northern Depot at Lawton, North Dakota, 1959 or later
- ItemWWAGN_Depots091 - Great Northern Depot at Lester Prairie, Minnesota, undated
- ItemWWAGN_Depots092 - Great Northern Depot at Libby, Montana, 1936 or Later
- ItemWWAGN_Depots093 - Great Northern Depot at Litchfield, Minnesota, undated
- 95 more...