Railroad Archives Online
- CollectionD0018 - Robert E. Kelly Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 148 more...
- ItemW2018-71-200 - Great Northern Railway Mixed Maps, Hambone, California
- ItemW2018-71-201 - Great Northern Railway Mixed Maps, Bieber, California
- ItemW2018-71-218 - Great Northern Railway Mixed Map Sections, Nighthawk, Washington
- ItemW2018-71-219 - Great Northern Railway Map Sections, Chopaka, Washington
- ItemW2018-71-220 - Great Northern Railway Map Sections, Similkammen, British Columbia
- ItemW2018-71-221 - Great Northern Railway Map Sections, Cawston, British Columbia
- ItemW2018-71-222 - Great Northern Railway Map Sections, Keremeos, British Columbia
- ItemW2018-71-223 - Great Northern Railway Map Sections, Oroville, Washington
- ItemW2018-71-224 - Great Northern Railway Map Sections, Cordell, Washington
- 63 more...