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
- 279 more...
- ItemJMF02-03833.1 - Northern Pacific steam locomotive 1821 at Tacoma, Washington, circa 1953.
- ItemJMF02-03837.0 - Northern Pacific steam locomotive 1801 at Tacoma, Washington, circa 1943.
- ItemJMF02-03837.1 - Northern Pacific steam locomotive 1800 at Tacoma, Washington, circa 1953.
- ItemJMF02-03839.0 - Northern Pacific steam locomotive 1800 at Tacoma, Washington, in 1953.
- ItemJMF02-03839.1 - Northern Pacific steam locomotive 1800 at Tacoma, Washington, in 1953.
- ItemJMF02-03839.2 - Northern Pacific steam locomotive 1800 at Tacoma, Washington, in 1953.
- ItemJMF02-03839.3 - Northern Pacific steam locomotive 1801 at Tacoma, Washington, circa 1953.
- ItemJMF02-03841.0 - Northern Pacific steam locomotive 1350 at Tacoma, Washington, circa 1935.
- ItemJMF02-03842.2 - Northern Pacific steam locomotives at Tacoma, Washington, circa 1953.
- 2357 more...