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
- 692 more...
- Item40.S.71.11 - Great Northern Steam Locomotive 1725, undated
- Item40.S.71.12 - Great Northern Steam Locomotive 1723, undated
- Item40.S.71.13 - Great Northern Steam Locomotive 1722 at Portland, Oregon, 1947
- Item40.S.71.14 - Great Northern Steam Locomotive 1719, undated
- Item40.S.71.15 - Great Northern Steam Locomotive 1719, undated
- Item40.S.71.16 - Great Northern Steam Locomotive 1719, undated
- Item40.S.71.17 - Great Northern Steam Locomotive 1719, undated
- Item40.S.71.19 - Great Northern Steam Locomotive 1722 at Seattle, Washington, 1935
- Item40.S.71.20 - Great Northern Steam Locomotive 1710 at Grand Forks, North Dakota, 1954
- 374 more...