1913, Prussia, Wilhelm II. Silver 3 Mark Coin. 25th Year of Reign Commemorative! Mint Date: 1913 Reference: KM-535. Mint Place: Berlin (A) Denominatino: 3 Mark - 25th Year of Reign Commemorative! Weight: 16,67gm Diameter: 33mm Material: Silver Obverse: Uniformed bust of Wilhelm II as German Emperor and King of Prussia right. Comment: Anniversary dates (1888-1913) and mint initial (A) withi ...