1To Thomas Jefferson from J. Louis Brethoux, 21 January 1788 (Jefferson Papers)
...in an unidentified hand in Italian, endorsed by TJ: “Olive, cultivation of.”
2William Johnson to Thomas Jefferson, 4 March 1817 (Jefferson Papers)
olives; cultivation of [index entry]
3Thomas Jefferson to William Johnson, 10 May 1817 (Jefferson Papers)
olives; cultivation of [index entry]
4Peter Stephen Chazotte to Thomas Jefferson, 15 January 1821 (Jefferson Papers)
olives; cultivation of [index entry]