Railroad Archives Online
- FondoE0298 - Cordell Newby Photograph Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Sottoserie014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 002 - Diesel Locomotives
- 471 in più...
- Unità documentariaCNBk2img023 - Great Northern Railway 2028
- Unità documentariaCNBk2img024 - Great Northern Railway 2028
- Unità documentariaCNBk2img025 - Great Northern Railway 2028
- Unità documentariaCNBk2img026 - Great Northern Railway 2030 at Havre, Montana in 1969.
- Unità documentariaCNBk2img027 - Great Northern Railway 2031
- Unità documentariaCNBk2img028 - Great Northern Railway 2031
- Unità documentariaCNBk2img029 - Great Northern Railway 2032 at Marshall, Minnesota in 1969.
- Unità documentariaCNBk2img030 - Great Northern Railway 2033 at Minneapolis, Minnesota in 1970.
- Unità documentariaCNBk2img031 - Great Northern Railway 2034 at Sioux City, Iowa in 1969.
- 332 in più...