1Leonardo de Prunner to Thomas Jefferson, 15 March 1810 (Jefferson Papers)
Baker, John Martin; and L. de Prunner [index entry]
2John Martin Baker to Thomas Jefferson, 14 May 1810 (Jefferson Papers)
Baker, John Martin; and L. de Prunner [index entry]
3John Martin Baker to Thomas Jefferson, 19 June 1811 (Jefferson Papers)
Baker, John Martin; and L. de Prunner [index entry]