1George Ticknor to Thomas Jefferson, 25 November 1815 (Jefferson Papers)
2Thomas Jefferson to George Ticknor, 8 February 1816 (Jefferson Papers)
3George Ticknor to Thomas Jefferson, 10 July 1816 (Jefferson Papers)
4Elisha Ticknor to Thomas Jefferson, 16 November 1816 (Jefferson Papers)
5Thomas Jefferson to George Ticknor, [before 6 June 1817] (Jefferson Papers)
6Thomas Jefferson’s Catalogue of the Best Classical Editions, [ca. 7 July 1819] (Jefferson Papers)
7Thomas Jefferson to John Laval, 27 March 1820 (Jefferson Papers)