Railroad Archives Online
- FondsE0298 - Cordell Newby Photograph Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 006 - Cabooses (Railroads)
- 133 mwy...
- EitemCNBk3img255 - Great Northern Railway Caboose X419.
- EitemCNBk3img256 - Great Northern Railway Caboose X-307 at Seattle, Washington.
- EitemCNBk3img257 - Great Northern Railway Caboose X180 a transfer caboose made from a locomotive frame at Seattle, Washington.
- EitemCNBk3img259 - Great Northern Railway Caboose X181.
- EitemCNBk3img260 - Great Northern Railway Caboose X320.
- EitemCNBk3img261 - Great Northern Railway Caboose X639.
- EitemCNBk3img262 - Great Northern Railway Caboose X-639.
- EitemCNBk3img263 - Great Northern Railway Caboose X-639.
- EitemCNBk3img268 - Great Northern Railway Caboose X320.
- 4 mwy...