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
- 2354 more...
- ItemJMF00-01564.0 - Northern Pacific steam locomotive 2687 at Staples, Minnesota, in 1950.
- ItemJMF00-01565.0 - Northern Pacific steam locomotive 2687 at Spokane, Washington, in 1953.
- ItemJMF00-01566.0 - Northern Pacific steam locomotive 2687 at Spokane, Washington, in 1953.
- ItemJMF00-01567.0 - Northern Pacific steam locomotive 2687 at Spokane, Washington, in 1953.
- ItemJMF00-01568.0 - Northern Pacific steam locomotive 2687 at Spokane, Washington, in 1953.
- ItemJMF00-01569.0 - Northern Pacific steam locomotive 2687 at Missoula, Montana, in 1953.
- ItemJMF00-01570.0 - Northern Pacific steam locomotive 2688 at Livingston, Montana, in 1952.
- ItemJMF00-01571.0 - Northern Pacific steam locomotive 2689 at Staples, Minnesota, in 1950.
- ItemJMF00-01571.1 - Northern Pacific steam locomotive 3000 in 1916.
- 282 more...