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
- 366 more...
- ItemNPDepot0367 - The Northern Pacific Depot at McGregor, Minnesota, circa 1960
- ItemNPDepot0368 - The Northern Pacific Depot at McHenry, North Dakota, undated
- ItemNPDepot0369 - The Northern Pacific Depot at McKenzie, North Dakota, 1969
- ItemNPDepot0370 - The Northern Pacific Depot at McKenzie, North Dakota, circa 1995
- ItemNPDepot0371 - The Northern Pacific Depot at McMurray, Washington, circa 1920
- ItemNPDepot0372 - The Northern Pacific Depot at Mercer, North Dakota, 1972
- ItemNPDepot0373 - The Northern Pacific Depot at Miles City, Montana, undated
- ItemNPDepot0374 - The Northern Pacific Depot at Miles City, Montana, undated
- ItemNPDepot0375 - The Northern Pacific Depot at Miles City, Montana, 1973
- 286 more...