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
- 516 more...
- Item40.S.56.44 - Great Northern Steam Locomotive 1245, undated
- Item40.S.56.45 - Great Northern Steam Locomotive 1246, undated
- Item40.S.56.46 - Great Northern Steam Locomotive 1250 at Fargo, North Dakota, 1946
- Item40.S.56.47 - Great Northern Steam Locomotive 1251 at Klamath Falls, Oregon, 1947
- Item40.S.56.48 - Great Northern Steam Locomotive 1251 at Klamath Falls, Oregon, 1949
- Item40.S.56.53 - Great Northern Steam Locomotive 358 at Portland, Oregon, 1947
- Item40.S.56.56 - Great Northern Steam Locomotive 1252 at Seattle, Washington, 1933
- Item40.S.56.57 - Great Northern Steam Locomotive 1157 at East Hope, Idaho, undated
- Item40.S.56.58 - Great Northern Steam Locomotive 1142, undated
- 550 more...