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
- 322 more...
- ItemCNBk1img374 - Great Northern Railway 671 at Minneapolis, Minnesota in 1969.
- ItemCNBk1img375 - Great Northern Railway 672 at Seattle Yard, Washington in 1969.
- ItemCNBk1img376 - Great Northern Railway 672
- ItemCNBk1img377 - Great Northern Railway 672
- ItemCNBk1img378 - Great Northern Railway 673 at Burlington, Washington in 1968.
- ItemCNBk1img379 - Great Northern Railway 674 at Everett, Washington in 1970.
- ItemCNBk1img380 - Great Northern Railway 676 at Burlington, Washington in 1968.
- ItemCNBk1img381 - Great Northern Railway 677 at Seattle, Washington in 1970.
- ItemCNBk1img382 - Great Northern Railway 678 at Oroville, Washington in 1959.
- 481 more...