UNITED STATES COMMISSIONER ON THE BOUNDARY BETWEEN THE UNITED STATES AND THE POSSESSIONS OF HIS CATHOLIC MAJESTY IN AMERICA ELLICOTT

The journal of Andrew Ellicott, : late commissioner on behalf of the United States during part of the year 1796, the years 1797, 1798, 1799, and part of the year 1800: for determining the boundary between the United States and the possessions of His Catho