 Its use as a national emblem was discontinued after the collapse of the German monarchy in November 1918; examples of the design can still be found on various buildings and monuments from that era, including the Reichstag.In practice, the crown jewels of the Kingdom of Prussia were used for the Emperors of Germany, with some new items being created.A set of crown jewels were created for the first modern Greek king, Otto of Greece, but he never wore them and took them with him after fleeing the country.