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 3001 - Steam locomotives
- 14 more...
- ItemJMF01-03467.0 - Northern Pacific Alaskan at Martin, Washington, in 1944.
- ItemJMF01-03469.0 - Northern Pacific passenger train number 4 at Lester, Washington, circa 1912.
- ItemJMF01-03469.1 - Northern Pacific Alaskan at Lester, Washington, circa 1949.
- ItemJMF01-03470.0 - Northern Pacific Alaskan at New Stampede, Washington, in 1945.
- ItemJMF01-03474.0 - Northern Pacific Alaskan at Livingston, Montana, in 1943.
- ItemJMF01-03475.0 - Northern Pacific Alaskan at Wymer, Washington, in 1944.
- ItemJMF01-03476.0 - Northern Pacific Alaskan at Stampede, Washington, in 1949.
- ItemJMF01-03479.0 - Northern Pacific passenger train number 4 at Stampede, Washington, circa 1930.
- ItemJMF01-03480.0 - Northern Pacific Alaskan at Borup Loop, Washington, in 1945.
- 2622 more...