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 3004 - Railroad passenger cars
- 118 more...
- ItemJMF05-04015.0 - Interior View of Northern Pacific Railroad Dining Car 450 Series, circa 1969.
- ItemJMF05-04016.1 - Interior View of Northern Pacific Railroad Dining Car 450 Series, circa 1969.
- ItemJMF05-04016.2 - Northern Pacific Railroad Combination Car Number 482 at Tacoma, Washington in June 1935.
- ItemJMF05-04017.0 - Northern Pacific Railroad Combination Car Number 482 at Tacoma, Washington in June 1935.
- ItemJMF05-04017.1 - Northern Pacific Railroad Holiday Lounge Car 492 Or 493 in August 1959.
- ItemJMF05-04018.0 - Northern Pacific Railroad Lounge Car Number 496 at Portland, Oregon in 1990.
- ItemJMF05-04019.0 - Northern Pacific Railroad Lounge Car Number 496 at Portland, Oregon in 1987.
- ItemJMF05-04019.1 - Northern Pacific Railroad Lounge Car Number 498 at Seattle, Washington in 1947.
- ItemJMF05-04020.0 - Northern Pacific Railroad Lounge Car Number 499 at Seattle, Washington in July 1955.
- 72 more...