Railroad Archives Online
- CollectionE0480 - Great Northern Railway Historical Society Miscellaneous Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3010 - Miscellaneous
- ItemGN_Executive_Car - Great Nothern Railway 1948 Cadillac Fleetwood Executive Limousine, undated
- ItemGN_Executive_Car_rear - Great Nothern Railway 1948 Cadillac Fleetwood Executive Limousine, undated
- ItemRockyHydroplane34F - Hydroplane Rocky 34F, an F Class Limited Hydroplane, 1956
- ItemRockyHydroplaneCowling - Hydroplane Rocky 34F, an F Class Limited Hydroplane, 1956
- ItemSteamshipDakotaBremertonAug1905UWSC - Great Northern steamship "Dakota" in dry dock at the Puget Sound Naval Shipyard, Bremerton, Washington in August 1905
- 2 more...