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
- 980 more...
- Item40.S.96.03 - Great Northern Steam Locomotive 1754 at Missoula, Montana, 1916
- Item40.S.96.04 - Great Northern Steam Locomotive 1755, undated
- Item40.S.97.01 - Great Northern Steam Locomotive 2500 at Seattle, Washington, 1935
- Item40.S.97.02 - Great Northern Steam Locomotive 2500 at Tacoma, Washington, undated
- Item40.S.97.03 - Great Northern Steam Locomotive 2500 at Portland, Oregon, 1947
- Item40.S.97.04 - Great Northern Steam Locomotive 2500, undated
- Item40.S.97.05 - Great Northern Steam Locomotive 2500 at Minneapolis, Minnesota, 1950
- Item40.S.97.06 - Great Northern Steam Locomotive 2501 at Seattle, Washington, 1945
- Item40.S.97.07 - Great Northern Steam Locomotive 2502 at Portland, Oregon, 1947
- 86 more...