William Bartram to Thomas Jefferson, [before 29 April 1805]John Cone to Thomas Jefferson, [before 29 April 1805]Jean Baptiste Biot to Thomas Jefferson, [on or before 29 April 1805]Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 29 April 1805John Hunter to Thomas Jefferson, 29 April 1805Wilson Cary Nicholas to Thomas Jefferson, 29 April 1805Benjamin Rush to Thomas Jefferson, 29 April 1805Robert Smith to Thomas Jefferson, 29 April 1805Madame de Tessé to Thomas Jefferson, 29 April 1805John Vaughan to Thomas Jefferson, 29 April 1805Enclosure: Petition of Kentucky Merchants and Traders, April 1805List of Appointments, [April-7 August 1805] 