1Thomas Jefferson’s Account with Joseph Milligan, [8–10 March 1809] (Jefferson Papers)
canals; books on [index entry]
2Enclosure: Thomas Jefferson’s List of Books to be Acquired by Joseph Milligan, [ca. 28 March 1815] (Jefferson Papers)
canals; books on [index entry]
3Thomas Jefferson to Joseph Milligan, 9 December 1818 (Jefferson Papers)
canals; books on [index entry]
4Thomas Jefferson to James Eastburn & Company, 2 April 1819, with Jefferson’s Note (Jefferson Papers)
canals; books on [index entry]
5Thomas Jefferson to James Eastburn & Company, 3 May 1819 (Jefferson Papers)
canals; books on [index entry]
6Enclosure: Invoice of Books Purchased from James Eastburn & Company by Thomas Jefferson, 12 May 1819 (Jefferson Papers)
canals; books on [index entry]
7Elkanah Watson to Thomas Jefferson, 3 May 1820 (Jefferson Papers)
canals; books on [index entry]
8Thomas Jefferson to Elkanah Watson, 16 May 1820 (Jefferson Papers)
canals; books on [index entry]