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
- 104 more...
- ItemCNBk1img105 - Great Northern Railway 135 at Havre, Montana in 1968.
- ItemCNBk1img106 - Great Northern Railway 136
- ItemCNBk1img107 - Great Northern Railway 145 at Great Falls, Montana in 1968.
- ItemCNBk1img108 - Great Northern Railway 146 at Minneapolis Junction, in 1969.
- ItemCNBk1img109 - Great Northern Railway 164 at Gavin Yard, North Dakota in 1970.
- ItemCNBk1img110 - Great Northern Railway 147 at Minneapolis, Minnesota in 1968.
- ItemCNBk1img111 - Great Northern Railway 148 at Minneapolis Junction, Minnesota in 1969.
- ItemCNBk1img112 - Great Northern Railway 149 at Minneapolis, Minnesota
- ItemCNBk1img113 - Great Northern Railway 164 at Minot, North Dakota in 1969.
- 699 more...