Plat Map of Great Northern facilities at Somers, Montana, April 1, 1964, Sheet Number 1, Line Segment 388, showing the Columbia Falls-Somers line.
Plat Map of Great Northern facilities at Somers, Montana, April 1, 1964, Sheet Number 1, Line Segment 388, showing the Columbia Falls-Somers line.
Plat Map of Great Northern facilities at Somers, Montana, April 1, 1964, Sheet Number 2, Line Segment 388, showing the Columbia Falls-Somers line.
Great Northern Blueprint Number 1317-38-10, map of Somers-Dixon Line Third 20 Mile Section, 1909. Other subject categories: Filing Map
Great Northern Blueprint Number 1317-22-9, map of Somers-Dixon Line Third 20 Mile Section, 1909. Other subject categories: Filing Map
Great Northern Blueprint Number 1317-38-2, map of Somers-Dixon Line First 20 Mile Section, 1909. Other subject categories: Filing Map
Great Northern Blueprint Number 1317-22-1, map of Somers-Dixon Line First 20 Mile Section, 1909. Other subject categories: Filing Map
Great Northern Blueprint Number 1317-22-7, map of Somers-Dixon Line Second 20 Mile Section, 1909. Other subject categories: Filing Map
Great Northern Blueprint Number 1308-38-6, map of Somers Dixon Line First 20 Miles, 1905. Other subject categories: Filing Map
Great Northern Blueprint Number 1308-38-1, map of Somers Dixon Line First Section, 1905. Other subject categories: Filing Map
Great Northern Blueprint Number 1308-38-3, map of Somers Dixon Line Third Section, 1905. Other subject categories: Filing Map