German 20 Mark
This gold coin was minted between 1888 and 1915. During this time period, three German Emperors, Wilhelm I, Frederick I, and Wilhem II were featured on the obverse of the coin. The reverse displayed eagle insignia of the German Empire along with the date of mintage and the coin's face value of 20 Mark. Each gold 20 Mark coin contains slightly over .23 troy ounces of gold.