AARON BURR (1756 - 1836) Vice President under Jefferson with whom he had been tied in the Presidential election of 1800, defeated through the efforts of Alexander Hamilton whom he later killed in a duel. A.L.S. 1p. 8vo., [n.p., n.d.] asking that a gentleman join him for breakfast early in the morning, adding: "...I should prefer it [the hour] for reasons which I shall communicate in person... " Very good. $400-600