Railroad Archives Online
- FondoE0477 - BNSF Maps, Drawings and Records Collection
- Serie003 - Great Northern Railway Company (U.S.)
- Sottoserie009 - Engineering Records
- 007 - Part fabrication drawing
- 7 in più...
- Unità documentariaEBP0146 - Steam Locomotive Technical Drawing, 1927
- Unità documentariaEBP0373 - Great Northern Freight Car Technical Drawing, 1948
- Unità documentariaEBP0374 - Great Northern Freight Car Technical Drawing, 1930
- Unità documentariaEBP0375 - Great Northern Freight Car Technical Drawing, 1929
- Unità documentariaEBP0376 - Great Northern Freight Car Technical Drawing, 1928
- Unità documentariaEBP0377 - Great Northern Freight Car Technical Drawing, 1954
- Unità documentariaEBP0378 - Great Northern Freight Car Technical Drawing, 1930
- Unità documentariaEBP0379 - Great Northern Freight Car Technical Drawing, 1928
- Unità documentariaEBP0380 - Galena Signal Oil Company Shop Technical Drawing, undated
- 546 in più...