Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série009 - Engineering Records
- 007 - Part fabrication drawing
- 40 en plus...
- PièceEBP0541 - Great Northern Caboose Technical Drawing, 1917
- PièceEBP0542 - Great Northern Caboose Technical Drawing, 1924
- PièceEBP0543 - Great Northern Caboose Technical Drawing, 1943
- PièceEBP0544 - Great Northern Caboose Technical Drawing, 1925
- PièceEBP0563 - Great Northern Freight Car Technical Drawing, 1911
- PièceEBP0564 - Great Northern Passenger Car Technical Drawing, 1947
- PièceEBP0565 - Great Northern Shop Technical Drawing, 1929
- PièceEBP0566 - Great Northern Passenger Car Technical Drawing, 1947
- PièceEBP0567 - Great Northern Freight Car Technical Drawing, 1929
- 513 en plus...