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
- 241 more...
- ItemNPDepot0242 - Northern Pacific Depot at Glenwood, Minnesota, 1968
- ItemNPDepot0243 - Northern Pacific Depot at Gloster, Minnesota, circa 1960
- ItemNPDepot0244 - Northern Pacific Depot at Goble, Oregon, 1913
- ItemNPDepot0245 - Northern Pacific Depot at Grand Forks, North Dakota, 1970
- ItemNPDepot0246 - Northern Pacific Depot at Granite Falls, Washington, 1910
- ItemNPDepot0247 - Northern Pacific Depot at Green River Hot Springs, Washington, undated
- ItemNPDepot0248 - Northern Pacific Depot at Gwinner, North Dakota, 1968
- ItemNPDepot0249 - Northern Pacific Depot at Hartford , Washington, circa 1915
- ItemNPDepot0250 - Northern Pacific Depot at Hastings, North Dakota, 1906
- 411 more...