Railroad Archives Online
- CollectionD0335.2 - Northern Pacific Railway Historical Association Depot Photograph Collection
- Seriesex: 001 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- 244 more...
- ItemNPDepot0245 - The Northern Pacific Depot at Grand Forks, North Dakota, 1970
- ItemNPDepot0246 - The Northern Pacific Depot at Granite Falls, Washington, 1910
- ItemNPDepot0247 - The Northern Pacific Depot at Green River Hot Springs, Washington, undated
- ItemNPDepot0248 - The Northern Pacific Depot at Gwinner, North Dakota, 1968
- ItemNPDepot0249 - The Northern Pacific Depot at Hartford , Washington, circa 1915
- ItemNPDepot0250 - The Northern Pacific Depot at Hastings, North Dakota, 1906
- ItemNPDepot0251 - The Northern Pacific Depot at Hastings, North Dakota, undated
- ItemNPDepot0252 - The Northern Pacific Depot at Hastings, North Dakota, 1968
- ItemNPDepot0253 - The Northern Pacific Depot at Hatton, Washington, undated
- 408 more...