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
- 400 more...
- ItemJMF00-00016.1 - Northern Pacific steam locomotive 89 at Seattle, Washington, in 1907-8.
- ItemJMF00-00017.0 - Northern Pacific steam locomotive 101 at Rathdrum, Idaho, in 1884.
- ItemJMF00-00018.0 - Northern Pacific steam locomotive 187, circa 1882.
- ItemJMF00-00019.0 - Northern Pacific steam locomotive 206 at Chehalis, Washington, in 1891.
- ItemJMF00-00020.0 - Northern Pacific steam locomotive 210 at Martin, Washington, circa 1886.
- ItemJMF00-00020.1 - Northern Pacific steam locomotive 210 at Martin, Washington, circa 1886.
- ItemJMF00-00021.0 - Northern Pacific steam locomotive 216 at Staples, Minnesota, in 1885.
- ItemJMF00-00022.0 - Northern Pacific steam locomotive 280 at Philadelphia, Pennsylvania, in 1883.
- ItemJMF00-00023.0 - Northern Pacific steam locomotive 285, circa 1892.
- 2236 more...