Railroad Archives Online
- ArquivoE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Subsérie009 - Engineering Records
- 007 - Part fabrication drawing
- 284 mais...
- ItemEBP0803 - Great Northern Freight Car Technical Drawing, 1953
- ItemEBP0804 - Great Northern Freight Car Technical Drawing, 1958
- ItemEBP0805 - Great Northern Shop Technical Drawing, 1918
- ItemEBP0806 - Great Northern Passenger Car Technical Drawing, 1949
- ItemEBP0807 - Great Northern Passenger Car Technical Drawing, 1947
- ItemEBP0808 - Great Northern Freight Car Technical Drawing, 1924
- ItemEBP0809 - Great Northern Freight Car Technical Drawing, 1955
- ItemEBP0810 - Great Northern Freight Car Technical Drawing, 1942
- ItemEBP0811 - Great Northern Freight Car Technical Drawing, 1928
- 269 mais...