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
- 393 more...
- ItemJSBP1248 - Great Northern Railway Historical Society Blueprint Collection JSBP1248, Doon, Iowa, 1931.
- ItemJSBP1249 - Great Northern Railway Historical Society Blueprint Collection JSBP1249, Doon, Iowa, 1931.
- ItemJSBP1250 - Great Northern Railway Historical Society Blueprint Collection JSBP1250, Doon, Iowa, 1931.
- ItemJSBP1251 - Great Northern Railway Historical Society Blueprint Collection JSBP1251, Doon, Iowa, 1931.
- ItemJSBP1253 - Great Northern Railway Historical Society Blueprint Collection JSBP1253, Doon, Iowa, 1931.
- ItemJSBP1257 - Great Northern Railway Historical Society Blueprint Collection JSBP1257, Doon, Iowa, undated.
- ItemJSBP1261 - Great Northern Railway Historical Society Blueprint Collection JSBP1261, Doyon, North Dakota, 1902.
- ItemJSBP1262 - Great Northern Railway Historical Society Blueprint Collection JSBP1262, Doyon, North Dakota, 1942.
- ItemJSBP1263 - Great Northern Railway Historical Society Blueprint Collection JSBP1263, Doyon, North Dakota, 1942.
- 2970 more...