1John Adams to Thomas Jefferson, 13 November 1815 (Jefferson Papers)
Adams, John; on the eighteenth century [index entry]
2John Adams to Thomas Jefferson, with Postscript by Abigail Adams, 2 February 1816 (Jefferson Papers)
Adams, John; on the eighteenth century [index entry]
3John Adams to Thomas Jefferson, 2 March 1816 (Jefferson Papers)
Adams, John; on the eighteenth century [index entry]