Railroad Archives Online
- CollectionD0255 - Casey Adams Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 5 more...
- ItemCRAGNS007 - Great Northern Steam Locomotive 2521, undated
- ItemCRAGNS008 - Great Northern Steam Locomotive 2019 on the Turntable at Minot, North Dakota in 1940
- ItemCRAGNS009 - Great Northern Steam Locomotive 139 Crossing the Ballard Bridge in 1926
- ItemCRAGNS010 - Great Northern Steam Locomotive 1459 and the Cascadian Passenger Train at Index, Washington in 1936
- ItemCRAGNS011 - Great Northern Steam Locomotive 139, undated
- ItemCRAGNS012 - Great Northern Steam Locomotive 817 at Minot, North Dakota in 1940
- ItemCRAGNS014 - Great Northern Steam Locomotive 3354 at Minot, North Dakota in 1941
- ItemCRAGNS015 - Great Northern Steam Locomotive 3250 at Minot, North Dakota in 1941
- ItemCRAGNS016 - Great Northern Steam Locomotive 852 and Snow Dozer X1693, at Devils Lake, North Dakota in 1942
- 183 more...