1Joseph C. Cabell to Thomas Jefferson, 21 January 1819 (Jefferson Papers)
canals; in Va. [index entry]
2Thomas Jefferson’s Notes on Virginia Statutes on River Navigation, [before 9 June 1819] (Jefferson Papers)
canals; in Va. [index entry]
3Thomas Jefferson’s Observations on the Answer of the President and Directors of the Rivanna Company, [before 9 June … (Jefferson Papers)
canals; in Va. [index entry]