Germany (Empire) Silver 1 Mark Coin.Mint Year: 1875Reference: KM-7.Denomination: 1 MarkMint Place: Munich (D)Material: Silver (.900)Diameter: 24mmWeight: 5.55gmWilhelm I, also known as Wilhelm the Great (William Frederick Louis, German: Wilhelm Friedrich Ludwig) (March 22, 1797 – March 9, 1888) of the House of Hohenzollern was the King of Prussia (January 2, 1861 – 9 March, 1888) and t ...