KEPT IN Rare Book Depr.
x ¢389A.251 Cavallo, Tiberius, 1749-1809. The history and practice of aerostation. By Tiberius Ca-
vallo, Fr. rk. s. London, Printed for the author and sold by C. Dilly ,ete.; 1785.
viii, 326, (7; p. 2 fold. pl. 213%.
1, Aeronautics—Hist.
7—3448
Library of Congress @ TL617.C35 (a38b1;