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