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
- 273 more...
- Item40.S.31.56 - Great Northern Steam Locomotive 815, undated
- Item40.S.31.57 - Great Northern Steam Locomotive 815 at Saint Paul, Minnesota, 1949
- Item40.S.31.58 - Great Northern Steam Locomotive 815, undated
- Item40.S.31.59 - Great Northern Steam Locomotive 814, undated
- Item40.S.31.60 - Great Northern Steam Locomotive 814 at Minneapolis, Minnesota, 1953
- Item40.S.31.61 - Great Northern Steam Locomotive 812 at Duluth, Minnesota, 1936
- Item40.S.31.62 - Great Northern Steam Locomotive 810, undated
- Item40.S.32.01 - Great Northern Steam Locomotive 855 at Sioux City, Iowa, 1948
- Item40.S.32.02 - Great Northern Steam Locomotive 856 at Minneapolis, Minnesota, 1947
- 793 more...