1James Madison to Thomas Jefferson, 19 March 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
2James Madison to Thomas Jefferson, 9 April 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
3William Short to Thomas Jefferson, 10 April 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
4William Short to Thomas Jefferson, 27 May 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
5Isaac A. Coles to Thomas Jefferson, 26 July 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
6James Madison to Thomas Jefferson, 6 November 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
7James Madison to Thomas Jefferson, 27 November 1809 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
8Lafayette to Thomas Jefferson, 20 February 1810 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
9Thomas Jefferson to John Barnes, 26 February 1810 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]
10Thomas Jefferson to John Graham, 26 February 1810 (Jefferson Papers)
Armstrong, John; dispatches mentioned [index entry]