GERMANY. Oldenburg. Anton Günther, 1603-1667. Gulden of 28 Stubers (Silver, 41 mm, 19.81 g, 7 h), Jever, in the name of Ferdinand III (1637-1657), circa 1649-1651. FLOR•ANT•GVN•C O•E•D•D•I• IE •K Crowned coat of arms; mark of value below. Rev. FERD•III•D•G•ROM•IM•SEMP•AVGV• Crowned imperial double eagle, with orb containing mark of value on breast. Davenport 714. Some deposits on the obverse and somewhat toned along the edge, otherwise, nearly extremely fine.