Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1199 more...
- ItemPlat012862 - Plat Map of Great Northern Facilities at Entiat, Washington, 1964
- ItemPlat012863 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1961
- ItemPlat012864 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1961
- ItemPlat012865 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1961
- ItemPlat012866 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1961
- ItemPlat012867 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1930
- ItemPlat012868 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1930
- ItemPlat012869 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1943
- ItemPlat012870 - Plat Map of Great Northern Facilities at Ephrata, Washington, 1943
- 546 more...