Prussia, Kingdom. An Order of the Crown Medal in Zink, c.1918

(Kronenorden-Medaille in Zink). Instituted 1 December 1888 by Kaiser Wilhelm II. (1916-1918 issue). Constructed of gilded zink, the obverse with a central raised depiction of the Prussian Order of the Crown, the reverse with a monogram of Kaiser Wilhelm I, unmarked, measuring 25.21 mm in diameter, weighing 10.2 grams (inclusive of ribbon), loss of gilt finish evident, in overall very fine condition.