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 3002 - Diesel Locomotives
- 127 more...
- ItemGNRHS.55.04.23 - Great Northern Diesel Locomotive 402A at Skykomish, Washington, undated
- ItemGNRHS.55.04.24 - Great Northern Diesel Locomotive 649 at Skykomish, Washington, undated
- ItemGNRHS.55.04.25 - Great Northern Diesel Locomotive 649 at Skykomish, Washington, undated
- ItemGNRHS.55.04.26 - Great Northern Diesel Locomotive 602 in Washington State, undated
- ItemGNRHS.55.04.28 - Great Northern Diesel Locomotive 602 at Skykomish, Washington, undated
- ItemGNRHS.55.04.42 - Great Northern Diesel Locomotive 400A in Washington State, undated
- ItemGNRHS.55.04.46 - Great Northern Diesel Locomotive 602 at Skykomish, Washington, undated
- ItemGNRHS.55.04.49 - Great Northern Diesel Locomotive 201 in Washington State, undated
- ItemGNRHS.55.04.50 - Great Northern Diesel Locomotive 602 at Skykomish, Washington, undated
- 374 more...