1Thomas Jefferson to Charles Clay, 15 December 1809 (Jefferson Papers)
Clay, Charles; letters to [index entry]
2Thomas Jefferson to Charles Clay, 16 August 1811 (Jefferson Papers)
Clay, Charles; letters to [index entry]
3Thomas Jefferson to Charles Clay, 23 August 1811 (Jefferson Papers)
Clay, Charles; letters to [index entry]
4Charles Clay to Thomas Jefferson, 18 December 1811 (Jefferson Papers)
Clay, Charles; letters to accounted for [index entry]
5Thomas Jefferson to Charles Clay, 10 May 1812 [document added in digital edition] (Jefferson Papers)
Clay, Charles; letters to [index entry]
6Charles Clay to Thomas Jefferson, 21 November 1812 (Jefferson Papers)
Clay, Charles; letters to accounted for [index entry]
7Thomas Jefferson to Charles Clay, 14 December 1812 (Jefferson Papers)
Clay, Charles; letters to [index entry]
8Thomas Jefferson to Charles Clay, 1 May 1813 (Jefferson Papers)
Clay, Charles; letters to [index entry]
9Thomas Jefferson to Charles Clay, 6 May 1813 (Jefferson Papers)
Clay, Charles; letters to [index entry]
10Thomas Jefferson to Charles Clay, 28 December 1813 (Jefferson Papers)
Clay, Charles; letters to [index entry]