Railroad Archives Online
- CollectionD0288 - Terence Wahl Collection
- Series002 - Chicago, Milwaukee, St. Paul, and Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2001 - Railroads--Equipment and Supplies
- Subseries Level 3006 - Cabooses (Railroads)
- 9 more...
- ItemTRWahl0794 - Milwaukee Road Caboose 01402, Bellingham, Washington, undated
- ItemTRWahl0818 - Milwaukee Road Caboose 01402, Bellingham, Washington, undated
- ItemTRWahl0943 - Milwaukee Road Freight Train, Bellingham, Washington, undated
- ItemTRWahl0955 - Milwaukee Road Freight Train, Bellingham, Washington, undated
- ItemTRWahl1052 - Milwaukee Road Caboose 01364, Bellingham, Washington, undated