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

1985, Jerome Kern, Composer, 22c multicolored, top left corner sheet margin block of six (2x3) with horizontal perforation strongly shifted to the top, resulting in top stamps have large part of the design and denomination missing, as well as upper left stamp with plate No. A11111, full OG, NH, VF and a beautiful positional piece, Est. $300-$400