1Benjamin Austin to Thomas Jefferson, 11 December 1815 (Jefferson Papers)
Austin, Benjamin (of Boston); and manufacturing [index entry] Austin, Benjamin (of Boston);...
2Benjamin Austin to Thomas Jefferson, 25 January 1816 (Jefferson Papers)
Austin, Benjamin (of Boston); and manufacturing [index entry] Austin, Benjamin (of Boston);...
3Benjamin Austin to Thomas Jefferson, 19 February 1818 (Jefferson Papers)
Austin, Benjamin (of Boston); and punishment of criminals [index entry...Austin, Benjamin (of...