Silver medal (25, 01 g, 35, 8 mm), 1929, from O. Gloeckler, on the world round flight of the Count Zeppelin. Aversum: staggered busts from Zeppelin, Eckener and Arid left as well name inscription. Reverse: : globe with the city names Tokio, Lot-Angeles, Lakehurst and Friedrichshafen, circumscribed. Emperor 511, minimal edge nick, in the issue box, almost extremley fine