11Thomas Jefferson to Wells & Lilly, 3 January 1818 (Jefferson Papers)
ethics; books on [index entry]
12Wells & Lilly to Thomas Jefferson, 13 January 1818 (Jefferson Papers)
ethics; books on [index entry]
13Enclosure: Thomas Jefferson’s Account with Wells & Lilly, 13 January 1818 (Jefferson Papers)
ethics; books on [index entry]
14Robert Walsh to Thomas Jefferson, 27 January 1818 (Jefferson Papers)
ethics; books on [index entry]