Railroad Archives Online
- フォンドD0288 - Terence Wahl Collection
- シリーズ003 - Great Northern Railway Company (U.S.)
- サブシリーズ014 - Photographs
- 001 - Railroads--Equipment and Supplies
- 005 - Maintenance of Way cars
- 48 more...
- アイテムTRWahl0881 - Great Northern Crane RC 20, Bellingham, Washington, undated
- アイテムTRWahl0882 - Great Northern Crane RC 20, Bellingham, Washington, undated
- アイテムTRWahl0883 - Great Northern Crane RC 20, Bellingham, Washington, undated
- アイテムTRWahl0939 - Great Northern Crane X1727, Bellingham, Washington, undated
- アイテムTRWahl0941 - Great Northern Train-Work, Bellingham, Washington, undated
- アイテムTRWahl0992 - Great Northern Maintenance of Way Car, Bellingham, Washington, undated
- アイテムTRWahl0998 - Great Northern Crane X1841, Bellingham, Washington, undated
- アイテムTRWahl0999 - Great Northern Crane X1841, Bellingham, Washington, undated
- アイテムTRWahl1000 - Great Northern Crane X1841, Bellingham, Washington, undated
- 10 more...