1From Thomas Jefferson to Tench Coxe, 8 March 1793 (Jefferson Papers)
Th: Jefferson presents his compliments and thanks to Mr. Coxe for the paper sent him yesterday. It fixes a conjecture that the East and West line run from the intersection of the Pensylva. boundary with the Ohio, forms the head line of the ranges of townships . But there surely was a partial survey of those ranges of townships . It is presumed that the sales made at New York must have been on...