1Robert Mills to Thomas Jefferson, 28 January 1814 (Jefferson Papers)
architecture; study of [index entry]
2Thomas Jefferson to Peter Carr, 7 September 1814 (Jefferson Papers)
architecture; study of [index entry]
3Thomas Cooper to Thomas Jefferson, 22 September 1814 (Jefferson Papers)
architecture; study of [index entry]
4Fernagus De Gelone to Thomas Jefferson, 5 October 1820 (Jefferson Papers)
architecture; study of [index entry]