1Joseph C. Cabell to Thomas Jefferson, 16 January 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
2Joseph C. Cabell to Thomas Jefferson, 23 January 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
3Thomas Jefferson to Joseph C. Cabell, 24 January 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
4François Gard to Thomas Jefferson, 9 April 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
5William Lee to Thomas Jefferson, 11 May 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
6Thomas Jefferson to William Lee, 24 August 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
7William Lee to Thomas Jefferson, 25 October 1816 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
8Samuel L. Mitchill to Thomas Jefferson, 21 May 1819 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
9John Adams to Thomas Jefferson, 21 February 1820 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
10Samuel L. Mitchill to Thomas Jefferson, 16 May 1820 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
11Fernagus De Gelone to Thomas Jefferson, 14 June 1820 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
12Thomas Jefferson to Fernagus De Gelone, 22 June 1820 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
13Fernagus De Gelone to Thomas Jefferson, 29 June 1820 (Jefferson Papers)
deafness; education of deaf and mute [index entry]
14Thomas Jefferson to Fernagus De Gelone, 7 July 1820 (Jefferson Papers)
deafness; education of deaf and mute [index entry]