Railroad Archives Online
- CollectionD0288 - Terence Wahl Collection
- Series010 - Other Railroads
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3003 - Freight Cars
- 89 more...
- ItemTRWahl0495 - Hooker Chemical Boxcar 652, Bellingham, Washington, undated
- ItemTRWahl0566 - Hooker Chemical Tank Car 645, Bellingham, Washington, undated
- ItemTRWahl0714 - Hooker Chemical Tank Car 704, Bellingham, Washington, undated
- ItemTRWahl0841 - Hooker Chemical Tank Car 636, Bellingham, Washington, undated
- ItemTRWahl1061 - Illinois Central Boxcar 39405, Bellingham, Washington, undated
- ItemTRWahl0039 - Kansas City Southern Flat Car 1196, Bellingham, Washington, undated
- ItemTRWahl1074 - Kansas City Southern Boxcar 18302, Bellingham, Washington, undated
- ItemTRWahl0747 - Louisville and Nashville Flat Car 24650, Bellingham, Washington, undated
- ItemTRWahl0709 - Missouri Pacific Boxcar 44169, Bellingham, Washington, undated
- 66 more...