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
- 471 more...
- ItemCNBk2img023 - Great Northern Railway 2028
- ItemCNBk2img024 - Great Northern Railway 2028
- ItemCNBk2img025 - Great Northern Railway 2028
- ItemCNBk2img026 - Great Northern Railway 2030 at Havre, Montana in 1969.
- ItemCNBk2img027 - Great Northern Railway 2031
- ItemCNBk2img028 - Great Northern Railway 2031
- ItemCNBk2img029 - Great Northern Railway 2032 at Marshall, Minnesota in 1969.
- ItemCNBk2img030 - Great Northern Railway 2033 at Minneapolis, Minnesota in 1970.
- ItemCNBk2img031 - Great Northern Railway 2034 at Sioux City, Iowa in 1969.
- 332 more...