Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Subserie009 - Engineering Records
- 007 - Track
- 207 más...
- Unidad documental simpleEBP4047 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1907
- Unidad documental simpleEBP4048 - Great Northern Tables, Steam Shovels, Minnesota, 1901
- Unidad documental simpleEBP4070 - Great Northern Track Technical Drawing, 1902
- Unidad documental simpleEBP4071 - Great Northern Track Technical Drawing, 1903
- Unidad documental simpleEBP4072 - Great Northern Track Technical Drawing, 1903
- Unidad documental simpleEBP4073 - Great Northern Track Technical Drawing, 1902
- Unidad documental simpleEBP4074 - Great Northern Track Technical Drawing, 1903
- Unidad documental simpleEBP4095 - Montana Central Railway Technical Drawing, Summit Valley, Montana, 1888
- Unidad documental simpleEBP4104 - Great Northern Diagram and Track Profile, Superior, Wisconsin, 1943
- 38 más...