Railroad Archives Online
- CollectionD0011 - James M. Fredrickson Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3003 - Freight Cars
- 31 more...
- ItemJMF17-12831.1 - Trailer Train Company autorack car 850599 at Seattle, Washington in 1975.
- ItemJMF17-12830.7 - Trailer Train Company autorack car at Seattle, Washington in 1975.
- ItemJMF17-12830.9 - Trailer Train Company autorack car at Seattle, Washington in 1975.
- ItemJMF17-12831.0 - Trailer Train Company autorack car at Seattle, Washington in 1975.
- ItemJMF17-12864.1 - Chicago, Burlington & Quincy box car 20253 at Veazey, Washington in 1975.
- ItemJMF17-12864.0 - Chicago, Burlington & Quincy box car 20266 at Veazey, Washington in 1975.