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
- 199 more...
- ItemNPDepot0200 - The Northern Pacific Depot at Fairfax, Washington, undated
- ItemNPDepot0201 - The Northern Pacific Depot at Fargo, North Dakota, 1883
- ItemNPDepot0202 - The Northern Pacific Depot at Fargo, North Dakota, 1968
- ItemNPDepot0203 - The Northern Pacific Depot at Fargo, North Dakota, 1990
- ItemNPDepot0204 - The Northern Pacific Depot at Fargo, North Dakota, 1990
- ItemNPDepot0205 - The Northern Pacific Depot at Fargo, North Dakota, 2005
- ItemNPDepot0206 - The Northern Pacific Depot at Fargo, North Dakota, 2005
- ItemNPDepot0207 - The Northern Pacific Depot at Fargo, North Dakota, 2005
- ItemNPDepot0208 - The Northern Pacific Depot at Fargo, North Dakota, 2005
- 453 more...