Railroad Archives Online
- フォンドE0477 - BNSF Maps, Drawings and Records Collection
- シリーズ003 - Great Northern Railway Company (U.S.)
- サブシリーズ012 - Cartographic materials
- 001 - Railroads - right of way
- 1316 more...
- アイテムEBP2087 - Great Northern Filing Map, Klamath Falls, Oregon, 1929
- アイテムEBP2088 - Great Northern Filing Map , Klamath Falls, Oregon, 1929
- アイテムEBP2089 - Great Northern Filing Map, Klamath Falls, Oregon, 1929
- アイテムEBP2090 - Great Northern Filing Map, Klamath Falls, Oregon, 1929
- アイテムEBP2091 - Great Northern Filing Map, Klamath Falls, Oregon, 1929
- アイテムEBP2092 - Great Northern Filing Map, Klamath Falls, Oregon, 1930
- アイテムEBP2093 - Great Northern Filing Map, Klamath Falls, Oregon, 1930
- アイテムEBP2094 - Great Northern Filing Map, Klamath Falls, Oregon, undated
- アイテムEBP2095 - Great Northern Filing Map, Klamath Falls, Oregon, undated
- 1691 more...