Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3001 - Steam Locomotives
- 322 more...
- ItemJATGLoco_954 - Great Northern Railway steam locomotive 954 in Washington State, undated.
- ItemJATGLoco_965a - Great Northern Railway steam locomotive 965 in Washington State, undated.
- ItemJATGLoco_965InterbayC1926 - Great Northern Railway steam locomotive 965 at Interbay, Washington in 1926.
- ItemJATGLoco_970-1249SeattleC1940 - Great Northern Railway steam locomotives at Seattle, Washington in 1940.
- ItemJATGLocoSultan - Great Northern Railway steam locomotives at Sultan, Washington, undated.
- ItemWWASPSS-05-060 - Great Northern Railway Steam Locomotive?, undated