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
- 879 more...
- ItemJMF00-00357.4 - Northern Pacific steam locomotive 1111 at Everett, Washington, in 1957.
- ItemJMF00-00358.0 - Northern Pacific steam locomotive 1113 at Brainerd, Minnesota, in 1954.
- ItemJMF00-00359.0 - Northern Pacific steam locomotive 1114 at Duluth, Minnesota, in 1954.
- ItemJMF00-00360.0 - Northern Pacific steam locomotive 1115 at Brainerd, Minnesota, in 1952.
- ItemJMF00-00361.0 - Northern Pacific steam locomotive 1115 at Brainerd, Minnesota, in 1954.
- ItemJMF00-00362.0 - Northern Pacific steam locomotive 1116 at Tacoma, Washington, in 1944.
- ItemJMF00-00363.0 - Northern Pacific steam locomotive 1116 at Tacoma, Washington, in 1954.
- ItemJMF00-00364.0 - Northern Pacific steam locomotive 1118 at Tacoma, Washington, in 1948.
- ItemJMF00-00365.A - Northern Pacific steam locomotive 1118 at Tacoma, Washington, in 1953.
- 1757 more...