Railroad Archives Online
- FondsE0298 - Cordell Newby Photograph Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 002 - Diesel Locomotives
- 112 en plus...
- PièceCNBk1img113 - Great Northern Railway 164 at Minot, North Dakota in 1969.
- PièceCNBk1img114 - Great Northern Railway 165
- PièceCNBk1img115 - Great Northern Railway 166
- PièceCNBk1img116 - Great Northern Railway 166
- PièceCNBk1img117 - Great Northern Railway 167
- PièceCNBk1img118 - Closeup of Great Northern Railway locomotive herald; appears to be on side below cab window
- PièceCNBk1img119 - Great Northern Railway 150 at Minneapolis, Minnesota in 1969.
- PièceCNBk1img120 - Great Northern Railway 153 at Spokane, Washington in 1968.
- PièceCNBk1img121 - Great Northern Railway 151 at Spokane, Washington in 1968.
- 691 en plus...