Railroad Archives Online
- CollectionE0298 - Cordell Newby Photograph Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3005 - Work cars (Railroads)
- 219 more...
- ItemCNBk3img381 - Great Northern Railway Outfit Car X2312 at Seattle, Washington in 1971.
- ItemCNBk3img382 - Great Northern Railway Outfit Car X2336 at Skykomish, Washington in 1972.
- ItemCNBk3img383 - Great Northern Railway Outfit Car X2336.
- ItemCNBk3img384 - Great Northern Railway Outfit Car X2385 at Havre, Montana in 1972.
- ItemCNBk3img385 - Great Northern Railway Outfit Car X2438 at Superior, Wisconsin in 1969.
- ItemCNBk3img386 - Great Northern Railway Outfit Car O3055 at Seattle, Washington in 1974.
- ItemCNBk3img387 - Great Northern Railway Outfit Car O3055.
- ItemCNBk3img388 - Great Northern Railway Outfit Car O3058.
- ItemCNBk3img389 - Great Northern Railway Outfit Car O3058.
- 48 more...