Right out of college as a Civil Engineer, Frank Tweedy spent four seasons as part of Verplanck Colvin’s Southwest Division, producing six topographically accurate maps of the Beaver River basin and the important Totten and Crossfield Tract border with Brown’s Tract.
His maps and field books received high marks from his boss, and they recorded several moments of exciting discovery on his part, first as he closed ranks with the Eastern Division crew, completing a survey Line from Lowville to Lake Champlain; and then with shouts of victory at finding “The Great Corner” of Totten & Crossfield’s million-acre land Purchase. [Read more…] about Rediscovering An Ancient Adirondack Survey Monument