Germany PRUSSIA 6 Groszy 1763E. Friedrich II(1740-1786). Averse: Armored bust to right. Averse Legend: FRIDERICUS BORUSSORUM REX. Reverse: Two adjacent shields of arms; eagle in each; 'VI' in between near top; large crown above; date divided below; mintmark in cartouche at bottom. Reverse Legend: MON(ETA): ARG(ENT). - REG: PRUS(S). Silver. KM 291