Value, year and mint letter within a vegetal wreath, the whole crowned. Legend around., Arms of Portugal set on an Earth globe with a stripe, the whole set on the cross of the Order of Christ. Legend between the branches of the cross., Overstruck on a Spanish 8 Reales coin., JOANNES· VI· D· G· PORT· BRAS· ET· ALG· REX· / 960 / 1820 / R, SUBQ· SIGN. NATA· STAB.