1William Thornton to Thomas Jefferson, 10 May 1810 (Jefferson Papers)
United States; and raising sheep [index entry]
2Thomas Jefferson to James Maury, 16 June 1815 (Jefferson Papers)
United States; and raising sheep [index entry]
3Enclosure: Pierre Samuel Du Pont de Nemours’s Notes on the Encouragement of American Manufactures, [ca. 31 March 1816] (Jefferson Papers)
United States; and raising sheep [index entry]
4Enclosure: Contemporary Translation of Pierre Samuel Du Pont de Nemour’s Notes on the Encouragement of American … (Jefferson Papers)
United States; and raising sheep [index entry]