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 3007 - Track
- 86 more...
- ItemJSBP1278 - Great Northern Railway Historical Society Blueprint Collection JSBP1278, Duluth, Minnesota, 1906.
- ItemJSBP1281 - Great Northern Railway Historical Society Blueprint Collection JSBP1281, Duluth, Minnesota, 1915.
- ItemJSBP1300 - Great Northern Railway Historical Society Blueprint Collection JSBP1300, Duluth, Minnesota, 1926.
- ItemJSBP1377 - Great Northern Railway Historical Society Blueprint Collection JSBP1377, Elbow Lake, Minnesota, undated.
- ItemJSBP1379 - Great Northern Railway Historical Society Blueprint Collection JSBP1379, Elk River, Minnesota, 1908.
- ItemJSBP1380 - Great Northern Railway Historical Society Blueprint Collection JSBP1380, Elk River, Minnesota, 1908.
- ItemJSBP1387 - Great Northern Railway Historical Society Blueprint Collection JSBP1387, Elk River, Minnesota, undated.
- ItemJSBP1412 - Great Northern Railway Historical Society Blueprint Collection JSBP1412, Essex, Montana, 1916.
- ItemJSBP1419 - Great Northern Railway Historical Society Blueprint Collection JSBP1419, Essex, Montana, 1919.
- 319 more...