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
- 684 more...
- Item40.S.71.03 - Great Northern Steam Locomotive 1715 at Great Falls, Montana, 1934
- Item40.S.71.04 - Great Northern Steam Locomotive 1719 at Butte, Montana, 1947
- Item40.S.71.05 - Great Northern Steam Locomotive 1723, undated
- Item40.S.71.06 - Great Northern Steam Locomotive, undated
- Item40.S.71.07 - Great Northern Steam Locomotive 1716 at Vancouver, Washington, 1947
- Item40.S.71.08 - Great Northern Steam Locomotive 1710 at Wolf Creek, Montana, 1934
- Item40.S.71.09 - Great Northern Steam Locomotive 1711 at Bend, Oregon, 1946
- Item40.S.71.10 - Great Northern Steam Locomotive 1711 at Grand Forks, North Dakota, 1952
- Item40.S.71.11 - Great Northern Steam Locomotive 1725, undated
- 382 more...