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
- 491 more...
- ItemJSBP1770 - Great Northern Railway Historical Society Blueprint Collection JSBP1770, Grand Forks, North Dakota, 1927.
- ItemJSBP1771 - Great Northern Railway Historical Society Blueprint Collection JSBP1771, Grand Forks, North Dakota, 1927.
- ItemJSBP1772 - Great Northern Railway Historical Society Blueprint Collection JSBP1772, Grand Forks, North Dakota, 1927.
- ItemJSBP1773 - Great Northern Railway Historical Society Blueprint Collection JSBP1773, Grand Forks, North Dakota, 1927.
- 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.
- 2872 more...