Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 1217 more...
- ItemPlat012882 - Plat Map of Great Northern Facilities at Essex, Montana, 1954
- ItemPlat012883 - Plat Map of Great Northern Facilities at Essex, Montana, 1954
- ItemPlat012884 - Plat Map of Great Northern Facilities at Essex, Montana, 1954
- ItemPlat012885 - Plat Map of Great Northern Facilities at Essex Pit, Montana, 1949
- ItemPlat012886 - Plat Map of Great Northern Facilities at Essex Pit, Montana, 1949
- ItemPlat012887 - Plat Map of Great Northern Facilities at Ethridge, Montana, 1914
- ItemPlat012888 - Plat Map of Great Northern Facilities at Ethridge, Montana, 1914
- ItemPlat012899 - Plat Map of Great Northern Facilities at Eureka, Montana, 1938
- ItemPlat012900 - Plat Map of Great Northern Facilities at Eureka, Montana, 1938
- 528 more...