Watch List notes:

Germany, Brandenburg-Preussen. Friedrich II (1740-1786). Celebrative medal 1767 for the wedding among Friederike Sophia Wilhelmine (sister of Friedrich Wilhelm III) and William of Orange. Olding 877. Henckel 1869. AR. mm. 37.00 Inc. G. van Moelingen. Coeval eyelet. Interesting chop mark representing a boar on the edge. About EF.