Watch List notes:

BOLIVIA, Colonial (as Alto Perú). Carlos III. King of Spain, 1759-1788. Cob AR 8 Reales (33mm, 26.62 g, 2h). Potosí mint. Dated (1)769 [...]. Coat-of-arms / Crowned Pillars of Hercules set upon waves . Cf. ME 11971-3; KM 45. VF, toned.