Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1006 - Business Correspondence
- 6 more...
- ItemEBP2562 - Letter, McCanna, North Dakota, undated
- ItemEBP3051 - Great Northern Letter, Oroville, Washington, undated
- ItemEBP3146 - Vancouver, Victoria and Eastern Railway Book Reference, Phoenix, British Columbia, 1903
- ItemEBP3397 - Great Northern Letter, Rocky Reach, Washington, 1958
- ItemEBP4495 - Vancouver, Victoria and Eastern Railway Letter, Water Supply, British Columbia, undated