147.920 g. 1909 147.920 g. Bronze medal. Aversum: praising boy on soft downhill, in the background a Zeppelin, right signature 'W. O. Prack' and inscription: "and a pair of wings / folds be lot! / there I must! I must! / Gönnt me the flight! - Goethe". Reverse: montgolfier and inscription: "17 - 83 / international / airship aviation / exhibition / Frankfurt A / M / 1909", extremly fine.