Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 24 more...
- ItemPlat009994 - Plat Map of Great Northern Facilities at Chopaka, Washington, undated
- ItemPlat009995 - Plat Map of Great Northern Facilities at Chopaka, Washington, undated
- ItemPlat009996 - Plat Map of Great Northern Facilities at Clancy, Montana, 1921
- ItemPlat009997 - Plat Map of Great Northern Facilities at Clancy, Montana, 1921
- ItemPlat010003 - Plat Map of Great Northern Facilities at Copeland, Idaho, undated
- ItemPlat010004 - Plat Map of Great Northern Facilities at Copeland, Idaho, undated
- ItemPlat010007 - Plat Map of Great Northern Facilities at Corbin, Montana, 1909
- ItemPlat010008 - Plat Map of Great Northern Facilities at Corbin, Montana, 1909
- ItemPlat010009 - Plat Map of Great Northern Facilities at Crabtree, Washington, 1927
- 1721 more...