Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 3009 - Rairoads - Electrification
- 14 more...
- ItemEBP1373 - Great Northern Technical Drawing, Electrification Section 41 & 42, Washington, 1928
- ItemEBP2185 - Great Northern Technical Drawing, Leavenworth, Washington, 1928
- ItemEBP2186 - Great Northern Technical Drawing, Leavenworth, Washington, 1928
- ItemEBP2554 - Great Northern Technical Drawing, Mast Arm, Washington, 1928
- ItemEBP2826 - Great Northern Technical Drawing, Monitor, Washington, 1928
- ItemEBP2827 - Great Northern Technical Drawing, Monitor, Washington, 1928
- ItemEBP2938 - Great Northern Technical Drawing, Leavenworth, Washington, 1928
- ItemEBP3142 - Great Northern Technical Drawing, Peshastin, Washington, 1928
- ItemEBP3481 - Great Northern Technical Drawing, Scenic, Washington, 1928
- 76 more...