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
- 49 more...
- ItemCRAGNS052 - Great Northern Steam Locomotive 3333 in Superior, Wisconsin in 1935
- ItemCRAGNS053 - Great Northern Steam Locomotive 399 in Minneapolis, Minnesota, undated
- ItemCRAGNS054 - Great Northern Steam Locomotive 898 in Devils Lake, North Dakota in 1946
- ItemCRAGNS203 - Great Northern Steam Locomotive 2001 in Minot, North Dakota in 1945
- ItemCRAGNS204 - Great Northern Steam Locomotive 2189, undated
- ItemCRAGNS205 - Great Northern Steam Locomotive 391, undated
- ItemCRAGNS206 - Great Northern Steam Locomotive 1461, undated
- ItemCRAGNS207 - Great Northern Steam Locomotive 1701 at Superior, Wisconsin in 1938
- ItemCRAGNS209 - Great Northern Steam Locomotive 1363 at Seattle, Washington in 1952
- 139 more...