Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2007 - Part fabrication drawing
- ItemEBP0053 - Midland of Manitoba Railway Track Technical Drawing, 1905
- ItemEBP0058 - Midland of Manitoba Railway Track Technical Drawing, 1905
- ItemEBP0088 - Great Northern Freight Car Technical Drawing, 1931
- ItemEBP0089 - Great Northern Freight Car Technical Drawing, 1931
- ItemEBP0090 - Great Northern Freight Car Technical Drawing, 1931
- 557 more...