Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Sottoserie009 - Engineering Records
- 007 - Part fabrication drawing
- 232 in più...
- Unità documentariaEBP0751 - Great Northern Freight Car Technical Drawing, 1927
- Unità documentariaEBP0752 - Great Northern Freight Car Technical Drawing, 1927
- Unità documentariaEBP0753 - Great Northern Freight Car Technical Drawing, 1927
- Unità documentariaEBP0754 - Great Northern Freight Car Technical Drawing, 1924
- Unità documentariaEBP0755 - Great Northern Passenger Car Technical Drawing, 1906
- Unità documentariaEBP0756 - Great Northern Freight Car Technical Drawing, 1903
- Unità documentariaEBP0757 - Great Northern Passenger Car Technical Drawing, 1947
- Unità documentariaEBP0758 - Great Northern Freight Car Technical Drawing, 1921
- Unità documentariaEBP0759 - Great Northern Freight Car Technical Drawing, 1926
- 321 in più...