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
- 1065 more...
- ItemJMF00-00502.0 - Northern Pacific steam locomotive 1274 at Auburn, Washington, in 1946.
- ItemJMF00-00503.0 - Northern Pacific steam locomotive 1274 at South Tacoma, Washington, in 1955.
- ItemJMF00-00503.1 - Northern Pacific steam locomotive 1276 at Tacoma, Washington, in 1935.
- ItemJMF00-00503.2 - Northern Pacific steam locomotive 1279 at Tacoma, Washington, in 1936.
- ItemJMF00-00503.3 - Northern Pacific steam locomotive 1279 at Tacoma, Washington, in 1936.
- ItemJMF00-00503.4 - Northern Pacific steam locomotive 1279 at Auburn, Washington, in 1934.
- ItemJMF00-00504.0 - Northern Pacific steam locomotive 1293 in 1916.
- ItemJMF00-00505.0 - Northern Pacific steam locomotive 1316 in 1916.
- ItemJMF00-00505.1 - Northern Pacific steam locomotive 1316 at South Tacoma, Washington, in 1934.
- 1571 more...