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
- 837 more...
- Item40.S.83.94 - Great Northern Steam Locomotive 3121 at Hillyard, Washington, 1935
- Item40.S.83.95 - Great Northern Steam Locomotive 3136 at Fargo, North Dakota, 1954
- Item40.S.83.96 - Great Northern Steam Locomotive 3139 at Hillyard, Washington, 1935
- Item40.S.83.97 - Great Northern Steam Locomotive 3142 at Kelly Lake, Minnesota, 1951
- Item40.S.83.98 - Great Northern Steam Locomotive 3143 at Hillyard, Washington, 1935
- Item40.S.83.99 - Great Northern Steam Locomotive 3101 at Lookout, California, 1950
- Item40.S.84.01 - Great Northern Steam Locomotive 3149 at Watertown, South Dakota, 1930
- Item40.S.84.03 - Great Northern Steam Locomotive 3149 at Saint Paul, Minnesota, 1946
- Item40.S.84.04 - Great Northern Steam Locomotive 3149, undated
- 229 more...