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
- 596 more...
- Item40.S.67.05 - Great Northern Steam Locomotive 1416 at Great Falls, Montana, 1934
- Item40.S.67.07 - Great Northern Steam Locomotive 1419 at Spokane, Washington, 1938
- Item40.S.106.04a - Great Northern Steam Locomotive 4000 at Spokane, Washington, 1949
- Item40.S.31.08a - Great Northern Steam Locomotive 825 at Great Falls, Montana, 1949
- Item40.S.67.08 - Great Northern Steam Locomotive 1420 at Billings, Montana, undated
- Item40.S.67.09 - Great Northern Steam Locomotive 1406, undated
- Item40.S.67.10 - Great Northern Steam Locomotive 1414 at Hillyard, Washington, 1935
- Item40.S.67.11 - Great Northern Steam Locomotive 1432 at Superior, Wisconsin, 1939
- Item40.S.68.01 - Great Northern Steam Locomotive 1427 at Great Falls, Montana, 1940
- 470 more...