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
- 925 more...
- ItemJMF00-00394.1 - Northern Pacific steam locomotive 1165 at Fargo, North Dakota, in 1934.
- ItemJMF00-00395.0 - Northern Pacific steam locomotive 1166 at Duluth, Minnesota, in 1954.
- ItemJMF00-00396.0 - Northern Pacific steam locomotive 1166 at Duluth, Minnesota, in 1954.
- ItemJMF00-00397.0 - Northern Pacific steam locomotive 1167 at West Duluth, Minnesota, in 1954.
- ItemJMF00-00398.0 - Northern Pacific steam locomotive 1168 in 1916.
- ItemJMF00-00399.0 - Northern Pacific steam locomotive 1168 at Brainerd, Minnesota, in 1954.
- ItemJMF00-00400.0 - Northern Pacific steam locomotive 1170 at Staples, Minnesota, in 1950.
- ItemJMF00-00401.0 - Northern Pacific steam locomotive 1171 at Pasco, Washington, in 1948.
- ItemJMF00-00402.0 - Northern Pacific steam locomotive 1171 at Pasco, Washington, in 1949.
- 1711 more...