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
- 201 more...
- ItemJATGLoco_2502bNBallardC1924 - Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924.
- ItemJATGLoco_2502C1940 - Great Northern Railway steam locomotive 2502 in Washington State in 1940.
- ItemJATGLoco_2502cGoldenGardensCPreWWII - Great Northern Railway steam locomotive 2502 at Golden Gardens, Washington, undated.
- ItemJATGLoco_2502d - Great Northern Railway steam locomotive 2502 in Washington State, undated.
- ItemJATGLoco_2502eSeattleC1935 - Great Northern Railway steam locomotive 2502 at Seattle, Washington in 1935.
- ItemJATGLoco_2502fNBallardC1924 - Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924.
- ItemJATGLoco_2502gNBallardC1924 - Great Northern Railway steam locomotive 2502 at Ballard, Washington in 1924.
- ItemJATGLoco_2502h - Great Northern Railway steam locomotive 2502 in Washington State, undated.
- ItemJATGLoco_2502jInterbayC1937 - Great Northern Railway steam locomotive 2502 at Seattle, Washington in 1935.
- 117 more...