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
- 493 more...
- ItemNPDepot0494 - The Northern Pacific Depot at Sanborn, North Dakota, undated
- ItemNPDepot0495 - The Northern Pacific Depot at Sanborn, North Dakota, 1968
- ItemNPDepot0496 - The Northern Pacific Depot at Sandpoint, Idaho, 1976
- ItemNPDepot0497 - The Northern Pacific Depot at Seattle, Washington, circa 1890
- ItemNPDepot0498 - The Northern Pacific Depot at Seattle, Washington, circa 1900
- ItemNPDepot0499 - The Northern Pacific Depot at Seattle, Washington, circa 1905
- ItemNPDepot0500 - The Northern Pacific Depot at Seattle, Washington, circa 1905
- ItemNPDepot0501 - The Northern Pacific Depot at Seattle, Washington, circa 1955
- ItemNPDepot0502 - The Northern Pacific Depot at Seattle, Washington, 1970
- 159 more...