Railroad Archives Online
- FondiE0477 - BNSF Maps, Drawings and Records Collection
- Serija003 - Great Northern Railway Company (U.S.)
- Podserija009 - Engineering Records
- 001 - Car Diagram
- DokumentEBP0525 - Great Northern Caboose Technical Drawing, 1938
- DokumentEBP3101 - Great Northern Passenger Car Technical Drawing, 1951
- DokumentEBP3261 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- DokumentEBP3262 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- DokumentEBP3263 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- DokumentEBP3264 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- DokumentEBP3265 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, 1928
- DokumentEBP3266 - Pullman Car Manufacturing Company Passenger Car Technical Drawing, undated
- 2 more...