Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Subserie009 - Engineering Records
- 004 - Maintenance of Way support
- 9 más...
- Unidad documental simpleEBP2155 - Great Northern Technical Drawing, Lapine, Oregon, 1932
- Unidad documental simpleEBP4050 - Great Northern Technical Drawing, Stearns, Oregon, 1932
- Unidad documental simpleEBP4202 - Great Northern Structure Technical Drawing, 1904
- Unidad documental simpleEBP4206 - Great Northern Structure Technical Drawing, 1949
- Unidad documental simpleEBP4209 - Great Northern Structure Technical Drawing, 1925
- Unidad documental simpleEBP4210 - Great Northern Structure Technical Drawing, 1914
- Unidad documental simpleEBP4211 - Great Northern Structure Technical Drawing, 1925
- Unidad documental simpleEBP4213 - Great Northern Structure Technical Drawing, undated