Poland 6 Groszy 1664 AT Bydgoszcz & Germany BRANDENBURG 6 Groszy 1682 HS. John II Casimir Vasa (1649–1668). Averse: Large crowned bust right in linear circle. Reverse: Crown above three shields. Silver. KM 91 & Germany BRANDENBURG 6 Groszy 1682 HS. Friedrich Wilhelm (1640-1688). Konigsberg. Averse: Friedrich Wilhelm bust right. Reverse: Crown over value and triple crest; date below. Edge Smooth. Silver. KM 429. Lot of 2 Coins