Railroad Archives Online
- CollectionD0018 - Robert E. Kelly Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 168 more...
- ItemW2018-71-236 - Great Northern Railway Map Sections, Chief Joseph, Washington
- ItemW2018-71-237 - Great Northern Railway Map Sections and a Plan, Brewster, Washington
- ItemW2018-71-238 - Great Northern Railway Map Sections, Pateros, Washington
- ItemW2018-71-239 - Great Northern Railway Map Section, Starr, Washington
- ItemW2018-71-240 - Great Northern Railway Map Sections, Azwell, Washington
- ItemW2018-71-241 - Great Northern Railway Map Sections, Chelan, Washington
- ItemW2018-71-242 - Great Northern Railway Map Sections, Chelan Falls, Washington
- ItemW2018-71-243 - Great Northern Railway Map Sections, Entiat, Washington
- ItemW2018-71-244 - Great Northern Railway Map Section, Stayman, Washington
- 43 more...