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
- 2534 more...
- ItemJMF00-01742.1 - Northern Pacific steam locomotive 5110 at Missoula, Montana, in 1943.
- ItemJMF00-01743.0 - Northern Pacific steam locomotive 5111 at Easton, Washington, in 1944.
- ItemJMF00-01744.0 - Northern Pacific steam locomotive 5111 at Easton, Washington, in 1944.
- ItemJMF00-01745.0 - Northern Pacific steam locomotive 5112 at Pasco, Washington, in 1948.
- ItemJMF00-01746.0 - Northern Pacific steam locomotive 5112 at Missoula, Montana, in 1949.
- ItemJMF00-01746.1 - Northern Pacific steam locomotive 5112 at Missoula, Montana, in 1949.
- ItemJMF00-01747.0 - Northern Pacific steam locomotive 5112 at Pasco, Washington, circa 1950.
- ItemJMF00-01748.0 - Northern Pacific steam locomotive 5112 at Pasco, Washington, in 1937.
- ItemJMF00-01749.0 - Northern Pacific steam locomotive 5113, circa 1950.
- 102 more...