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
- 102 more...
- ItemJMF05-04010.0 - Northern Pacific Railroad Observation Car Tacoma Club at Missoula, Montana in 1948.
- ItemJMF05-04011.0 - Northern Pacific Railroad Observation Car Number 392 at Seattle, Washington, circa 1955.
- ItemJMF05-04012.0 - Interior View of Northern Pacific Railroad Observation Car Number 392 at Seattle, Washington, circa 1955.
- ItemJMF05-04012.1 - Interior View of Northern Pacific Railroad Observation Car Number 392 at Seattle, Washington, circa 1955.
- ItemJMF05-04012.2 - Interior View of Northern Pacific Railroad Observation Car Number 392 at Seattle, Washington, circa 1955.
- ItemJMF05-04012.3 - Interior View of Northern Pacific Railroad Observation Car Number 392 at Seattle, Washington, circa 1955.
- ItemJMF05-04012.4 - Northern Pacific Railroad Dining Car Number 454 at Seattle, Washington, circa 1955.
- ItemJMF05-04013.0 - Wall Art in Northern Pacific Railroad Dining Car Number 454 at Seattle, Washington, circa 1955.
- ItemJMF05-04013.1 - Interior View of Northern Pacific Railroad Dining Car Number 454 at Seattle, Washington, circa 1955.
- 88 more...