1Thomas Jefferson to Francis Eppes, 6 October 1820 (Jefferson Papers)
Thucydides; works of [index entry]
2George Alexander Otis to Thomas Jefferson, 5 December 1820 (Jefferson Papers)
Thucydides; works of [index entry]
3George Alexander Otis to Thomas Jefferson, 4 January 1821 (Jefferson Papers)
Thucydides; works of [index entry]