Germany, Danzig Groschen 1809, ctmk on Prussia Thaler 1792-A a couple of darker spots

a couple of darker spots

facing crowned bust to top of coin

Frederiks Pennigen 113)

EXALTABITVRx Inx GLORIAx (Schneider 395-7

Germany, Danzig Groschen 1809, ctmk on Prussia Thaler 1792-A a couple of darker spotsGermany, Danzig 1 Groschen 1809, countermark on Prussia, Friedrich Wilhelm II silver Thaler, 1792 A, Berlin mint, bust right, countermark with Danzig Arms and date 1809, rev. crowned eagle with supporters, value ein groschen and mintmark M (Johann Ludwig Mayer, (Gdansk mintmaster 1808 12), 22. 13g (AKS to 1; J to 53; Dav. 2599; J. 25). Host coin good very fine, countermark extremely fine, excessively rare with no other example recorded.