Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series008 - Union Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel locomotives
- 45 more...
- ItemJMF13-05810.0 - Union Pacific Railroad diesel locomotive number 3364 at Tacoma, Washington in 1979.
- ItemJMF13-05811.0 - Union Pacific Railroad diesel locomotive number 3435 at Motanic, Oregon in 1986.
- ItemJMF13-05812.0 - Union Pacific Railroad diesel locomotive number 3637 at Tacoma, Washington in 1975.
- ItemJMF13-05813.0 - Union Pacific Railroad diesel locomotive number 3753 at Motanic, Oregon in 1986.
- ItemJMF13-05814.0 - Union Pacific Railroad diesel locomotive number at Tacoma, Washington, undated.
- ItemJMF13-05831.0 - Union Pacific Railroad gas-turbine number 28 at Grand Island, Nebraska, undated.
- ItemJMF18-13641.0 - Union Pacific diesel switcher 1217 moving train number 6 at Salt Lake City, Utah on September 13, 1985.
- ItemJMF17-12747.1 - Union Pacific accident at Pioneer Pit, Washington in 1972.
- ItemJMF17-12293.0 - Union Pacific diesel locomotive 3072 at Tacoma, Washington in 1973.
- 2 more...