1Thomas Jefferson to Frederick A. Mayo, 30 November 1818 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
2Thomas Jefferson to Frederick A. Mayo, 21 December 1818 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
3Thomas Jefferson to Frederick A. Mayo, 15 March 1819, with Jefferson’s Note (Jefferson Papers)
Mayo, Frederick August; letters to [index entry] Mayo, Frederick August; letters to accounted...
4Thomas Jefferson to Frederick A. Mayo, 25 March 1819 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
5Thomas Jefferson to Frederick A. Mayo, 9 April 1819 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
6Thomas Jefferson to Frederick A. Mayo, 11 February 1820 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry] Mayo, Frederick August; letters to accounted...
7Thomas Jefferson to Frederick A. Mayo, 28 December 1820 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
8Thomas Jefferson to Frederick A. Mayo, 12 February 1821 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
9Thomas Jefferson to Frederick A. Mayo, 26 [February] 1821 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]
10Thomas Jefferson to Frederick A. Mayo, 16 March 1821 (Jefferson Papers)
Mayo, Frederick August; letters to [index entry]