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
- 629 more...
- ItemNPDepot0631 - The Northern Pacific Depot at Wheeler, Washington, 1976
- ItemNPDepot0632 - The Northern Pacific Depot at Wheeler, Washington, 1976
- ItemNPDepot0633 - The Northern Pacific Depot at Whitehall, Montana, undated
- ItemNPDepot0634 - The Northern Pacific Depot at Whitehall, Montana, undated
- ItemNPDepot0635 - The Northern Pacific Depot at Wibaux, Montana, circa 1910
- ItemNPDepot0636 - The Northern Pacific Depot at Wickersham, Washington, 1959
- ItemNPDepot0637 - The Northern Pacific Depot at Wilbur, Washington, circa 1950
- ItemNPDepot0638 - The Northern Pacific Depot at Wilton, North Dakota, 1969
- ItemNPDepot0639 - The Northern Pacific Depot at Winlock, Washington, 1929
- 23 more...