1Isaac Riley to Thomas Jefferson, 29 September 1809 (Jefferson Papers)
Riley, Isaac; seeks to publish Notes on the State of Virginia [index entry]
2Thomas Jefferson to Isaac Riley, 7 October 1809 (Jefferson Papers)
Riley, Isaac; seeks to publish Notes on the State of Virginia [index entry]
3Isaac Riley to Thomas Jefferson, 16 October 1809 (Jefferson Papers)
Riley, Isaac; seeks to publish Notes on the State of Virginia [index entry]