Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2003 - Track profile
- 83 more...
- ItemEBP2111 - Great Northern Track Profile, Knox, North Dakota, 1902
- ItemEBP2178 - Great Northern Track Profile, Leavenworth, Washington, 1925
- ItemEBP2212 - Great Northern Track Profile, Leetonia Mine, Minnesota, 1909
- ItemEBP2214 - Great Northern Track Profile, Leetonia Mine, Minnesota, 1909
- ItemEBP2215 - Great Northern Track Profile, Leetonia Mine, Minnesota, undated
- ItemEBP2326 - Great Northern Track Profile, Lookout, California, 1929
- ItemEBP2329 - Great Northern Track Profile, Lookout, California, 1929
- ItemEBP2566 - Great Northern Railway, Western Pacific Railroad Track Profile, McCloud River Lumber, California, 1929
- ItemEBP2567 - Track Profile, McCloud River Lumber, California, 1929
- 91 more...