1929, Germany (Weimar). Constitution Anniversary. Silver 3 Mark Coin. UNC! Mint Year: 1929 Reference: KM-63. Mint Place: Berlin (A) Condition: Minor contact-marks, otherwise a nice lustre UNCirculated coin! Denomination: 3 Mark - 10th Anniversary oif the Weimar Constitution Weight: 15.01gm Diameter: 30mm Material: Silver Obverse: Head of Paul von Hindenburg as President of Germany left. ...