1Enclosure: Thomas Jefferson’s List of Books to be Acquired by de Bure Frères, [ca. 5 April 1818] (Jefferson Papers)
Julian (Roman emperor); Iuliani Imp. Caesares (ed. J. M. Heusinger) [index entry]
2Enclosure: Invoice of Books for Thomas Jefferson Purchased from de Bure Frères, 24 June 1820 (Jefferson Papers)
Julian (Roman emperor); Iuliani Imp. Caesares (ed. J. M. Heusinger) [index entry]