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Short desc: Pioneers of Flight b
Issuer: Micronesia Date: 9/25/1993 Consists of 8 stamps: (See stamps as list) 50c d=Lawrence Sperry 50c d=Alberto Santos-Dumont 50c d=Hugh L. Dryden 50c d=Theodore von Karman 50c d=Orville Wright (1993) 50c d=Wilbur Wright (1993) 50c d=Otto Lilienthal (1993) 50c d=Sir Thomas Sopwith All are perf=13.5 |