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
- 82 more...
- Item40.S.101.10 - Great Northern Steam Locomotive 2037, undated
- Item40.S.101.11 - Great Northern Steam Locomotive 2041 at Seattle, Washington, 1943
- Item40.S.101.12 - Great Northern Steam Locomotive 2038 at Hillyard, Washington, 1935
- Item40.S.101.13 - Great Northern Steam Locomotive 2038 at Grand Forks, North Dakota, 1952
- Item40.S.101.14 - Great Northern Steam Locomotive 2041 at Index, Washington, undated
- Item40.S.101.16 - Great Northern Steam Locomotive 2038 at Hillyard, Washington, 1935
- Item40.S.101.17 - Great Northern Steam Locomotive 2035, undated
- Item40.S.101.19 - Great Northern Steam Locomotive 2031, undated
- Item40.S.101.20 - Great Northern Steam Locomotive 2031, undated
- 984 more...