1930-E, Germany (Weimar). Silver “Zeppelin Round-the-World Flight” 3 Mark Coin. Mint Year: 1930 Reference: KM-67. R! Mint Place: Mundenhutten (E) Denomination: 3 Mark – Zeppelin Round-the-World Flight, Weight: 14.78gm Diameter: 30mm Material: Silver Obverse: The Zeppelin Airship on Globe. Mint initial (E) below. Legend: GRAF ZEPPELIN WELTFLUG 1929 Translated: "Count Zeppelin World Fl ...