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 3010 - Miscellaneous
- 5 more...
- ItemJMF01-03411.6 - Northern Pacific sign at Seattle, Washington, circa 1952
- ItemJMF02-03846.0 - Northern Pacific rail ferry Tacoma at Kalama, Washington, in 1907.
- ItemJMF02-03846.1 - Northern Pacific rail ferry Tacoma at Kalama, Washington, in 1907.
- ItemJMF02-03847.0 - Northern Pacific rail ferry Tacoma at Kalama, Washington.
- ItemJMF02-03848.0 - Northern Pacific rail ferry Tacoma at Kalama, Washington, in 1908.
- ItemJMF02-03848.1 - Northern Pacific rail ferry Tacoma at Kalama, Washington, in 1908.
- ItemJMF02-03849.0 - Northern Pacific rail ferry Tacoma at Kalama, Washington, circa 1909.
- ItemJMF02-03850.0 - Northern Pacific rail ferry Tacoma at Kalama, Washington.
- ItemJMF02-03851.0 - Northern Pacific steam locomotive 97 at Kalama, Washington.
- 13 more...