Railroad Archives Online
- フォンドD0288 - Terence Wahl Collection
- シリーズ010 - Other Railroads
- サブシリーズ014 - Photographs
- 003 - Railroads--Buildings and Structures
- 010 - Miscellaneous Structures
- アイテムTRWahl0555 - Olympic Portland Cement Company Pier, Bellingham, Washington, undated
- アイテムTRWahl0730 - Olympic Portland Cement Company Hopper Car 103, Bellingham, Washington, undated
- アイテムTRWahl1018 - Olympic Portland Cement Company Pier, Bellingham, Washington, undated
- アイテムTRWahl1019 - Olympic Portland Cement Company Pier, Bellingham, Washington, undated
- アイテムTRWahl1099 - Olympic Portland Cement Company Pier, Bellingham, Washington, undated
- 1 more...