Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 3007 - Track
- 149 more...
- ItemEBP3970 - Duluth & Winnipeg Railway Track Technical Drawing, undated
- ItemEBP3973 - Great Northern Track Technical Drawing, 1915
- ItemEBP3974 - Great Northern Technical Drawing, Standard Tie Book, Minnesota, 1911
- ItemEBP3975 - Great Northern Technical Drawing, Standard Tie Book, Minnesota, 1912
- ItemEBP3993 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1910
- ItemEBP3994 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1911
- ItemEBP3995 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1905
- ItemEBP3996 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1905
- ItemEBP3997 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1905
- 96 more...