Railroad Archives Online
- CollectionD0018 - Robert E. Kelly Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 175 more...
- ItemW2018-71-243 - Great Northern Railway Map Sections, Entiat, Washington
- ItemW2018-71-244 - Great Northern Railway Map Section, Stayman, Washington
- ItemW2018-71-245 - Great Northern Railway Map Sections, Winesap, Washington
- ItemW2018-71-246 - Great Northern Railway Map Sections and Plans, Entiat, Washington
- ItemW2018-71-247 - Great Northern Railway Map Sections, Wagnersburg, Washington
- ItemW2018-71-248 - Great Northern Railway Map Sections, Zena, Washington
- ItemW2018-71-249 - Great Northern Railway Map Sections, Welch, Washington
- ItemW2018-71-250 - Great Northern Railway Map Sections, Olds, Washington
- ItemW2018-71-252 - Great Northern Railway Wenatchee to Oroville Right-Of-Way Maps, Oroville, Washington
- 36 more...