Auction #93 Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World

1936 (July 20), 2000th Anniversary of the Birth of Horace, 10c-2.55L+1L, 25c-5L+2L, complete sets of postage and air post, the total is 13 values used on cover from Milan to Venice, all appropriate markings and ''21.7.36'' arrival ds on reverse, VF and very rare, Sassone #398-405, A95-99, €4,550, Est. $600-$800