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
- 1051 more...
- Item40.S.99.11 - Great Northern Steam Locomotive 2120 at Spokane, Washington, 1947
- Item40.S.99.12 - Great Northern Steam Locomotive 2121 at Spokane, Washington, 1935
- Item40.S.99.13 - Great Northern Steam Locomotive 2122 at Portland, Oregon, 1946
- Item40.S.99.14 - Great Northern Steam Locomotive 2124 at Seattle, Washington, 1951
- Item40.S.99.15 - Great Northern Steam Locomotive 2127 at Kettle Falls, Oregon, 1952
- Item40.S.99.16 - Great Northern Steam Locomotive 2126 at Spokane, Washington, 1938
- Item40.S.99.17 - Great Northern Steam Locomotive 2128 at Spokane, Washington, 1947
- Item40.S.99.18 - Great Northern Steam Locomotive 2129 at Portland, Oregon, 1949
- Item40.S.99.19 - Great Northern Steam Locomotive 2124, undated
- 15 more...