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
- 226 more...
- ItemNPDepot0227 - The Northern Pacific Depot at Gardiner, Montana, circa 1915
- ItemNPDepot0228 - The Northern Pacific Depot at Garrison, Montana, 1910
- ItemNPDepot0229 - The Northern Pacific Depot at Garrison, Montana, circa 1955
- ItemNPDepot0230 - The Northern Pacific Depot at Gate, Washington, 1957
- ItemNPDepot0231 - The Northern Pacific Depot at Glendive, Montana, 1910-13
- ItemNPDepot0232 - The Northern Pacific Depot at Glendive, Montana, 1910
- ItemNPDepot0233 - The Northern Pacific Depot at Glendive, Montana, 1910
- ItemNPDepot0234 - The Northern Pacific Depot at Glendive, Montana, 1914
- ItemNPDepot0235 - The Northern Pacific Depot at Glendive, Montana, undated
- 426 more...