Railroad Archives Online
- CollectionE0298 - Cordell Newby Photograph Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- 377 more...
- ItemCNBk1img429 - Great Northern Railway 401 at Minot, North Dakota in 1969.
- ItemCNBk1img430 - Great Northern Railway 401 at Spokane, Washington in 1968.
- ItemCNBk1img431 - Great Northern Railway 402 at Spokane, Washington in 1969.
- ItemCNBk1img432 - Great Northern Railway 402 at Wenatchee, Washington in 1969.
- ItemCNBk1img433 - Great Northern Railway 404 at Spokane, Washington
- ItemCNBk1img434 - Great Northern Railway 405 at Spokane, Washington in 1968.
- ItemCNBk1img435 - Great Northern Railway 406 at Spokane, Washington in 1969.
- ItemCNBk1img436 - Great Northern Railway 408 at Spokane, Washington in 1968.
- ItemCNBk1img437 - Great Northern Railway 409 at Havre, Montana in 1970.
- 426 more...