Railroad Archives Online
- CollectionE0298 - Cordell Newby Photograph Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3009 - Railroad accidents
- ItemCNBk2img211 - Great Northern Railway train wreck at Peshastin, Washington in December 1972.
- ItemCNBk2img263 - Great Northern Railway wreck scene; location and date unknown.