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 3006 - Cabooses (Railroads)
- 11 more...
- ItemGNRHS.55.03.49 - Great Northern Caboose X26 in Washington State, undated
- ItemGNRHS.55.04.01 - Great Northern Caboose X26 in Washington State, undated
- ItemGNRHS.55.06.09 - Great Northern Caboose X438 in Washington State, undated
- ItemGNRHS.55.07.05 - Great Northern Caboose X296 at Wenatchee, Washington, undated
- ItemGNRHS.55.07.06 - Great Northern Caboose X296 at Wenatchee, Washington, undated
- ItemGNRHS.55.07.34 - Great Northern Caboose X636 at Wenatchee, Washington, undated
- ItemGNRHS.55.07.48 - Great Northern Caboose X701 in Washington State, undated
- ItemGNRHS.55.08.24 - Great Northern Caboose X551 in Washington State, undated
- ItemGNRHS.55.10.13 - Great Northern Caboose X100 in Washington State, undated
- 20 more...