Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Subserie009 - Engineering Records
- 007 - Track
- 107 más...
- Unidad documental simpleEBP3289 - Illinois Steel Company Track Technical Drawing, 1897
- Unidad documental simpleEBP3290 - Great Northern Track Technical Drawing, undated
- Unidad documental simpleEBP3294 - Great Northern Track Technical Drawing, 1899
- Unidad documental simpleEBP3371 - Great Northern Track Technical Drawing, 1909
- Unidad documental simpleEBP3372 - Great Northern Track Technical Drawing, 1909
- Unidad documental simpleEBP3373 - Great Northern Track Technical Drawing, 1909
- Unidad documental simpleEBP3374 - Great Northern Technical Drawing, Road Bed Cross Sections, Montana, 1954
- Unidad documental simpleEBP3375 - Great Northern Technical Drawing, Road Bed Cross Sections, Montana, 1954
- Unidad documental simpleEBP3591 - Great Northern Technical Drawing, Sharon, North Dakota, 1911
- 138 más...