Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3002 - Diesel locomotives
- 478 more...
- ItemJMF01-03492.0 - Northern Pacific passenger train number 5 at Borup Loop, Washington, in 1945.
- ItemJMF01-03493.0 - Northern Pacific passenger train number 5 at Lester, Washington, circa 1945.
- ItemJMF01-03495.0 - Northern Pacific passenger train number 6 at East Auburn, Washington, in 1958.
- ItemJMF01-03498.0 - Northern Pacific passenger train number 5 at Ellensburg, Washington, in 1948.
- ItemJMF01-03516.0 - Northern Pacific passenger train number 407 at Tacoma, Washington, circa 1950.
- ItemJMF01-03517.0 - Northern Pacific passenger train number 407 at Tacoma, Washington, circa 1960
- ItemJMF01-03518.1 - Northern Pacific passenger train number 407 at Auburn, Washington, circa 1949.
- ItemJMF01-03521.0 - Northern Pacific passenger train number 408 at Seattle, Washington, circa 1953.
- ItemJMF01-03524.0 - Northern Pacific passenger train number 408 at Black River, Washington, in 1970.
- 162 more...