Railroad Archives Online
- ArquivoE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Subsérie009 - Engineering Records
- 007 - Part fabrication drawing
- 432 mais...
- ItemEBP1396 - Great Northern Bridge Technical Drawing, 1927
- ItemEBP1397 - Great Northern Bridge Technical Drawing, undated
- ItemEBP1398 - Great Northern Bridge Technical Drawing, 1942
- ItemEBP1399 - Great Northern Bridge Technical Drawing, 1926
- ItemEBP1486 - Great Northern Freight Car Technical Drawing, 1906
- ItemEBP1546 - Great Northern Track Technical Drawing, 1906
- ItemEBP1593 - Track Technical Drawing, undated
- ItemEBP1652 - Milwaukee Road Freight Car Technical Drawing, undated
- ItemEBP1769 - Great Northern Steam Locomotive Technical Drawing, undated
- 121 mais...