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
- 796 more...
- Item40.S.83.54 - Great Northern Steam Locomotive 3121, undated
- Item40.S.83.55 - Great Northern Steam Locomotive 3125 at Hillyard, Washington, 1949
- Item40.S.83.56 - Great Northern Steam Locomotive, undated
- Item40.S.83.57 - Great Northern Steam Locomotive 3136 at Bonners Ferry, Idaho, 1949
- Item40.S.83.57 - Great Northern Steam Locomotive 3136 at Bonners Ferry, Idaho, 1949
- Item40.S.83.58 - Great Northern Steam Locomotive 3100 at Hillyard, Washington, 1937
- Item40.S.83.59 - Great Northern Steam Locomotive 3101 at Lookout, California, 1950
- Item40.S.83.60 - Great Northern Steam Locomotive 3101 at Lookout, California, 1950
- Item40.S.83.61 - Great Northern Steam Locomotive 3101 at Minot, North Dakota, 1955
- 270 more...