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
- 1570 more...
- ItemJMF00-00870.0 - Northern Pacific steam locomotive 1709 at Glendive, Montana, in 1953.
- ItemJMF00-00871.0 - Northern Pacific steam locomotive 1710 at Billings, Montana, in 1949.
- ItemJMF00-00872.0 - Northern Pacific steam locomotive 1710 at Glendive, Montana, in 1953.
- ItemJMF00-00873.0 - Northern Pacific steam locomotive 1711 at Mandan, North Dakota, in 1950.
- ItemJMF00-00874.0 - Northern Pacific steam locomotive 1711 at Billings, Montana, in 1953.
- ItemJMF00-00875.0 - Northern Pacific steam locomotive 1713 at Livingston, Montana, in 1943.
- ItemJMF00-00876.0 - Northern Pacific steam locomotive 1713 at Auburn, Washington, in 1948.
- ItemJMF00-00877.0 - Northern Pacific steam locomotive 1714 at Auburn, Washington, in 1948.
- ItemJMF00-00878.0 - Northern Pacific steam locomotive 1714 at Auburn, Washington, in 1950.
- 1066 more...