Spanish "Piece of 8" silver one Reale minted 1818 in Lima, Peru during the reign of Ferdinand VII.
Obverse: Bust of Ferdinand VII, dated 1818 below; legend FERDIN VII DEI GRATIA surrounding.
Reverse: Crowned Spanish Arms, legend HISPAN ET IND. REX , Lima mintmark, denomination 1 R , assayer's initials JP surrounding.
Measures approximately 22 mm in diameter