1John Adams to Thomas Jefferson, 24 August 1815 (Jefferson Papers)
Constitution, U.S.; 1787Constitutional Convention [index entry]
2Isaac H. Tiffany to Thomas Jefferson, 18 March 1819 (Jefferson Papers)
Constitution, U.S.; 1787Constitutional Convention [index entry]
3Richard Bland Lee to Thomas Jefferson, 2 August 1819 (Jefferson Papers)
Constitution, U.S.; 1787Constitutional Convention [index entry]
4Charles Pinckney to Thomas Jefferson, 6 September 1820 (Jefferson Papers)
Constitution, U.S.; 1787Constitutional Convention [index entry]