Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2001 - Railroads - Right of Way
- 73 more...
- ItemJSBP9247 - Great Northern Railway Historical Society Blueprint Collection JSBP9247, Willmar, Minnesota, 1928.
- ItemJSBP9574 - Great Northern Railway Historical Society Blueprint Collection JSBP9574, Washington, 1907.
- ItemJSBP9582 - Great Northern Railway Historical Society Blueprint Collection JSBP9582, North Dakota, 1908.
- ItemJSBP9583 - Great Northern Railway Historical Society Blueprint Collection JSBP9583, North Dakota, 1908.
- ItemJSBP9587 - Great Northern Railway Historical Society Blueprint Collection JSBP9587, South Dakota, 1909.
- ItemJSBP9588 - Great Northern Railway Historical Society Blueprint Collection JSBP9588, Minnesota, 1909.
- ItemJSBP9589 - Great Northern Railway Historical Society Blueprint Collection JSBP9589, North Dakota, 1909.
- ItemJSBP9590 - Great Northern Railway Historical Society Blueprint Collection JSBP9590, North Dakota, 1909.
- ItemJSBP9591 - Great Northern Railway Historical Society Blueprint Collection JSBP9591, North Dakota, 1909.
- 19 more...