Euro coin 1766 Poland 3 grosze Stanisław August

Euro coin 1766 Stanisław August Poniatowski type Circulation Composition Copper Edge type Reeded slantingly Alignment Medal 0° Weight gr 11.69 Diameter mm 26 Thickness mm 3.2 Legend: Obverse STANISLAUS AUG D.G. REX POL M D L Reverse GROSSUS POLON:TRIPLEX