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Summary of Precise Leveling
Collection — Box: 1
Scope and Contents Summary document that covers the work in precise leveling done at Camp Columbia, Morris, Conn., during the session of 1916, namely the line from the U.S.G.S. bench mark at Dover Plains, N.Y. to Camp Columbia and an extension of this line to the Morris Dam of the Waterbury Waterworks, a total distance of about 43 miles.
Found in: Litchfield Historical Society