Railroad Archives Online
- CollectionE0357 - Wade J Stevenson Collection
- Series002 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3004 - Railroad Passenger Cars
- 2 more...
- ItemGNRHS.55.02.04 - Great Northern Observation Car 1192, "Flathead River", undated
- ItemGNRHS.55.02.31 - Great Northern Pullman Coach in Great Northern Livery in Washington State, undated
- ItemGNRHS.55.06.21 - Great Northern Great Dome 1392, "Mountain View" in Washington State, undated
- ItemGNRHS.55.08.05 - Great Northern Cafe Coach in Washington State, undated
- ItemGNRHS.55.08.13 - Great Northern Observation Car in Saint Paul, Minnsota, undated
- ItemGNRHS.55.08.45 - Great Northern Heater Car 14 in Washington State, undated
- ItemGNRHS.55.08.46 - Great Northern Heater Car 14 in Washington State, undated
- ItemGNRHS.55.09.33 - Great Northern Observation Car 1290, "Apekunny" in Washington State, post 1967
- ItemGNRHS.55.10.01 - Great Northern Coach 1086 in Washington State, undated
- 14 more...