Railroad Archives Online
- FondD0011 - James M. Fredrickson Collection
- Sorozat003 - Great Northern Railway Company (U.S.)
- Alsorozat014 - Photographs
- 013 - Railroad Accidents
- IratdarabJMF14-05629.0 - A Great Northern Railway accident, undated.
- IratdarabJMF14-05630.0 - A Great Northern Railway accident, undated.
- IratdarabJMF14-05631.0 - A Great Northern Railway accident, undated.
- IratdarabJMF14-05634.0 - A Great Northern Railway accident, circa 1948.
- IratdarabJMF14-05635.0 - A Great Northern Railway accident, circa 1948.
- IratdarabJMF14-05636.0 - A Great Northern Railway accident, circa 1948.
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