USA, 1930 Graf Zeppelin complete (Scott C13-C15), each with appropriate red Sudamerikafahrt cachet and magenta First Europe Pan-America Round Flight cachets:65¢ on card tied w. backstamped with green Lakehurst, N.J. May 31, 1930 Graf Zeppelin slogan receiving cancel on reverse.$1.3 tied to card with Lakehurst, N.J. May 10, 1930 slogan machine cancel; $2.60 tied to airmail cover with Varick. St. Sta. N.Y. Apr 26, 1930 and backstamped with g