Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 495 more...
- ItemJSBP1774 - Great Northern Railway Historical Society Blueprint Collection JSBP1774, Grand Forks, North Dakota, 1927.
- ItemJSBP1775 - Great Northern Railway Historical Society Blueprint Collection JSBP1775, Grand Forks, North Dakota, 1928.
- ItemJSBP1776 - Great Northern Railway Historical Society Blueprint Collection JSBP1776, Grand Forks, North Dakota, 1928.
- ItemJSBP1777 - Great Northern Railway Historical Society Blueprint Collection JSBP1777, Grand Forks, North Dakota, 1928.
- ItemJSBP1778 - Great Northern Railway Historical Society Blueprint Collection JSBP1778, Grand Forks, North Dakota, 1928.
- ItemJSBP1779 - Great Northern Railway Historical Society Blueprint Collection JSBP1779, Grand Forks, North Dakota, 1928.
- ItemJSBP1780 - Great Northern Railway Historical Society Blueprint Collection JSBP1780, Grand Forks, North Dakota, 1928.
- ItemJSBP1781 - Great Northern Railway Historical Society Blueprint Collection JSBP1781, Grand Forks, North Dakota, 1928.
- ItemJSBP1782 - Great Northern Railway Historical Society Blueprint Collection JSBP1782, Grand Forks, North Dakota, 1928.
- 2868 more...