Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Sottoserie009 - Engineering Records
- 007 - Part fabrication drawing
- 144 in più...
- Unità documentariaEBP0663 - Great Northern Freight Car Technical Drawing, 1940
- Unità documentariaEBP0664 - Great Northern Freight Car Technical Drawing, 1937
- Unità documentariaEBP0665 - Great Northern Freight Car Technical Drawing, 1937
- Unità documentariaEBP0666 - Great Northern Passenger Car Technical Drawing, 1948
- Unità documentariaEBP0667 - Great Northern Passenger Car Technical Drawing, 1948
- Unità documentariaEBP0668 - Great Northern Passenger Car Technical Drawing, 1949
- Unità documentariaEBP0669 - Great Northern Book of Technical Drawings, undated
- Unità documentariaEBP0670 - Great Northern Freight Car Technical Drawing, 1954
- Unità documentariaEBP0671 - Great Northern Freight Car Technical Drawing, 1953
- 409 in più...