Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series002 - Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel Locomotives
- ItemJMF12-06000.0 - Chicago, Milwaukee, St. Paul & Pacific Railroad Company diesel locomotive number 6 at Tacoma, Washington, undated.
- ItemJMF12-06001.0 - Chicago, Milwaukee, St. Paul & Pacific Railroad Company diesel locomotive number 7 at Seattle, Washington, undated.
- ItemJMF12-06002.0 - Chicago, Milwaukee, St. Paul & Pacific Railroad Company diesel locomotive number 88 at Benewah Lake, Idaho, undated.
- ItemJMF12-06003.0 - Chicago, Milwaukee, St. Paul & Pacific Railroad Company diesel locomotive number 82A at Tacoma, Washington in 1980.
- ItemJMF12-06004.0 - Chicago, Milwaukee, St. Paul & Pacific Railroad Company diesel locomotive number 82A at Tacoma, Washington in 1980.
- 72 more...