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
- 1500 more...
- ItemJMF00-00810.0 - Northern Pacific steam locomotive 1677 at Tacoma, Washington, in 1954.
- ItemJMF00-00810.1 - Northern Pacific steam locomotive 1678 at Seattle, Washington, in 1935.
- ItemJMF00-00811.0 - Northern Pacific steam locomotive 1679 at Auburn, Washington, in 1948.
- ItemJMF00-00811.A - Northern Pacific steam locomotive 1679 at Tacoma, Washington, circa 1953.
- ItemJMF00-00812.0 - Northern Pacific steam locomotive 1679 at Auburn, Washington, in 1953.
- ItemJMF00-00813.0 - Northern Pacific steam locomotive 1679 at Tacoma, Washington, in 1936.
- ItemJMF00-00813.1 - Northern Pacific steam locomotive 1679 at Tacoma, Washington, in 1936.
- ItemJMF00-00813.2 - Northern Pacific steam locomotive 1679 at Tacoma, Washington, circa 1926.
- ItemJMF00-00814.0 - Northern Pacific steam locomotive 1681 at North Bemidji, Minnesota, in 1954.
- 1136 more...