1Patrick Gibson to Thomas Jefferson, 13 November 1813 (Jefferson Papers)
basin at 4¾ and a little at 4½$, our...
2John G. Robert (for Patrick Gibson) to Thomas Jefferson, 17 April 1818 (Jefferson Papers)
it was put out at the lower end of the Basin Bank for
3Patrick Gibson to Thomas Jefferson, 17 September 1818 (Jefferson Papers)
were put out at the upper-end of the Basin,