Railroad Archives Online
- ФондовиE0477 - BNSF Maps, Drawings and Records Collection
- Серија003 - Great Northern Railway Company (U.S.)
- Подсерија009 - Engineering Records
- 009 - Rairoads - Electrification
- 94 више...
- ЈединицаEBP4597 - Great Northern Technical Drawing, Wenatchee, Washington, 1928
- ЈединицаEBP4598 - Great Northern Technical Drawing, Wenatchee, Washington, 1928
- ЈединицаEBP4599 - Great Northern Technical Drawing, Wenatchee, Washington, 1928
- ЈединицаEBP4600 - Great Northern Technical Drawing, Wenatchee, Washington, 1927
- ЈединицаEBP4739 - Great Northern Technical Drawing, Winton, Washington, 1928