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
- 251 more...
- ItemJATGLoco_2514f - Great Northern Railway steam locomotive 2514 in Washington State, undated.
- ItemJATGLoco_2515 - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515a - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515b - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515c - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515d - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515e - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515f - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- ItemJATGLoco_2515g - Great Northern Railway steam locomotive 2515 in Washington State, undated.
- 67 more...