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
- 22 more...
- Item40.S.09.17 - Great Northern Steam Locomotive 49, undated
- Item40.S.09.18 - Great Northern Steam Locomotive 53 at Vancouver, British Columbia, 1951
- Item40.S.09.19 - Great Northern Steam Locomotive 7 at Klamath Falls, Oregon, 1938
- Item40.S.09.20 - Great Northern Steam Locomotive 8, undated
- Item40.S.09.21 - Great Northern Steam Locomotive 8 at Great Falls, Montana, 1941
- Item40.S.09.22 - Great Northern Steam Locomotive 10, undated
- Item40.S.09.23 - Great Northern Steam Locomotive 11, undated
- Item40.S.09.24 - Great Northern Steam Locomotive 84 at Minneapolis, Minnesota, 1938
- Item40.S.09.25 - Great Northern Steam Locomotive 15 at Vancouver, British Columbia, 1946
- 1044 more...