21John Adams to Thomas Jefferson, 21 July 1819 (Jefferson Papers)
Adams, John; letters from [index entry]
22John Adams to Thomas Jefferson, 28 July 1819 (Jefferson Papers)
Adams, John; letters from [index entry]
23John Adams to Thomas Jefferson, 23 November 1819 (Jefferson Papers)
Adams, John; letters from [index entry]
24John Adams to Thomas Jefferson, 21 December 1819 (Jefferson Papers)
Adams, John; letters from [index entry]
25John Adams to Thomas Jefferson, 20 January 1820 (Jefferson Papers)
Adams, John; letters from [index entry]
26John Adams to Thomas Jefferson, 21 February 1820 (Jefferson Papers)
Adams, John; letters from [index entry]
27John Adams to Thomas Jefferson, 12 May 1820 (Jefferson Papers)
Adams, John; letters from [index entry]
28John Adams to Thomas Jefferson, 3 February 1821 (Jefferson Papers)
Adams, John; letters from [index entry]
29John Adams to Thomas Jefferson, 19 May 1821 (Jefferson Papers)
Adams, John; letters from [index entry]
30John Adams to Thomas Jefferson, 20 August 1821 (Jefferson Papers)
Adams, John; letters from [index entry]