Railroad Archives Online
- CollectionE0018 - Norm Keyes Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 163 more...
- Item40.S.106.05 - Great Northern Steam Locomotive, undated
- Item40.S.108.02 - Great Northern Steam Locomotive 4001 at Spokane, Washington, 1945
- Item40.S.108.03 - Great Northern Steam Locomotive 4001 at Spokane, Washington, undated
- Item40.S.11.01 - Great Northern Steam Locomotive 30, undated
- Item40.S.11.03 - Great Northern Steam Locomotive 31 at Minneapolis, Minnesota, 1939
- Item40.S.11.04 - Great Northern Steam Locomotive 30 at Minneapolis, Minnesota, undated
- Item40.S.11.05 - Great Northern Steam Locomotive 31 at Minneapolis, Minnesota, 1940
- Item40.S.18.01 - Great Northern Steam Locomotive 241, undated
- Item40.S.20.01 - Great Northern Steam Locomotive 232 at Grand Forks, North Dakota, 1922
- 903 more...