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
- 986 more...
- ItemJMF00-00444.0 - Northern Pacific steam locomotive 1203 at Pasco, Washington, in 1949.
- ItemJMF00-00444.1 - Northern Pacific steam locomotive 1203 at South Tacoma, Washington, in 1938.
- ItemJMF00-00445.0 - Northern Pacific steam locomotive 1205 in 1916.
- ItemJMF00-00446.0 - Northern Pacific steam locomotive 1207 at South Tacoma, Washington, in 1953.
- ItemJMF00-00447.0 - Northern Pacific steam locomotive 1211 at Auburn, Washington, in 1944.
- ItemJMF00-00448.C - Northern Pacific steam locomotive 1212 at Lester, Washington, circa 1910.
- ItemJMF00-00449.A - Northern Pacific steam locomotive 1212 at Dilworth, Minnesota, in 1954.
- ItemJMF00-00449.B - Northern Pacific steam locomotive 1212 at Dilworth, Minnesota, in 1954.
- ItemJMF00-00450.B - Northern Pacific steam locomotive 1213, circa 1905.
- 1650 more...