Railroad Archives Online
- CollectionD0335.2 - Northern Pacific Railway Historical Association Depot Photograph Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- 297 more...
- ItemNPDepot0298 - Northern Pacific Depot at Koldok, North Dakota, undated
- ItemNPDepot0299 - Northern Pacific Depot at Kyro, Washington, 1929
- ItemNPDepot0300 - Northern Pacific Depot at La Moure, North Dakota, 1968
- ItemNPDepot0301 - Northern Pacific Depot at La Moure, North Dakota, 1987
- ItemNPDepot0302 - Northern Pacific Depot at Lake Hubert, Minnesota, undated
- ItemNPDepot0303 - Northern Pacific Depot at Lake Hubert, Minnesota, undated
- ItemNPDepot0304 - Northern Pacific Depot at Lake Park, Minnesota, circa 1910
- ItemNPDepot0305 - Northern Pacific Depot at Lakeview, Washington, circa 1968
- ItemNPDepot0306 - Northern Pacific Depot at LaMoure, North Dakota, circa 1900
- 355 more...