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
- 4 more...
- ItemNPDepot0005 - The Northern Pacific Depot at Almira, Washington, 1940s
- ItemNPDepot0006 - The Northern Pacific Depot at Almira, Washington, 1980
- ItemNPDepot0007 - The Northern Pacific Depot at Almira, Washington, 1998
- ItemNPDepot0008 - The Northern Pacific Depot at Almont, North Dakota, 1880s
- ItemNPDepot0009 - The Northern Pacific Depot at Almont, North Dakota, 1920s
- ItemNPDepot0010 - The Northern Pacific Depot at Anoka, Minnesota, circa 1970
- ItemNPDepot0011 - The Northern Pacific Depot at Arena, North Dakota, 1972
- ItemNPDepot0012 - The Northern Pacific Depot at Arena, North Dakota, 1972
- ItemNPDepot0013 - The Northern Pacific Depot at Arlee, Montana, 1961
- 648 more...