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
- 1649 more...
- ItemJMF00-00937.0 - Northern Pacific steam locomotive 1775 at Easton, Washington, in 1950.
- ItemJMF00-00938.0 - Northern Pacific steam locomotive 1775 at South Tacoma, Washington, in 1950.
- ItemJMF00-00938.1 - Northern Pacific steam locomotive 1775 at Auburn, Washington, circa 1950.
- ItemJMF00-00939.0 - Northern Pacific steam locomotive 1776 at Stampede, Washington, in 1946.
- ItemJMF00-00940.0 - Northern Pacific steam locomotive 1776 at Tacoma, Washington, in 1954.
- ItemJMF00-00940.1 - Northern Pacific steam locomotive 1776 at Tacoma, Washington, in 1935.
- ItemJMF00-00941.0 - Northern Pacific steam locomotive 1776 at South Tacoma, Washington, in 1958.
- ItemJMF00-00942.0 - Northern Pacific steam locomotive 1777 at Auburn, Washington, in 1948.
- ItemJMF00-00943.0 - Northern Pacific steam locomotive 1777 at South Tacoma, Washington, in 1950.
- 987 more...