Silver medal (35 mm, 24, 75g), 1929, from O. Glöckler, on the world round flight of the Air ship LZ 127, Aversum: the busts from Ferdinand count from Zeppelin, author, Hugh Eckener and Ludwig Arid, the builder, next to one another l., Rev: Globe with the registered stations and data the itinerary, margin hallmarked: PREUSS. Country mint. Silver 900 fine, like uncirculated.