Spanish silver cob four reales minted circa 1600-1630 in Potosi, Bolivia during the reign of Philip IV.
Found in an stash of 4,500 coins in the jungles of Panama along the El Camino Real Trail, near the ancient city of Portobello.
Obverse: Cross with lions and castles.
Reverse: Shield of arms.
Custom set into a 14k yellow gold bezel pendant.
