Railroad Archives Online
- CollectionD0142 - Alden M. Raney Collection
- Series003 - Great Northern Railway Company (U.S.) materials
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3004 - Railroad Passenger Cars
- ItemAMR-038 - Great Northern Railway Company business car A12 at Portland, Oregon in 1969.
- ItemAMR-039 - Great Northern Railway Company business car A12 at Portland, Oregon in 1969.
- ItemAMR-144 - Great Northern Railway Company business cars at Portland, Oregon in 1962.
- ItemAMR-146 - Great Northern Railway Company business car at Portland, Oregon in 1962.
- ItemAMR-194 - Great Northern Railway Company observation car at Seattle, Washington in 1961.
- 10 more...