CHARLES IV (1788-1808). Proclamation in San Luis de Potosí, Mexico. (Ae. 37.64g / 41mm). 1790. Engraver: GA Gil. (Vives 162; RAH 432 metal variation). Anv: Bust of Carlos IV with jacket, shirt with jabot, band and cloak, around legend: CARLOS III, REY DE ESPAṄA Y DE LAS INDIAS. Rev: Shield crowned and adorned with two laurel leaf festoons, with Saint Louis facing the mountain holding a scepter and three nails, on both sides two bills, underneath three, in the field: YEAR-1790, around legend: IN ITS PROCLAMATION THE CITY OF SAN LUIS POTOSI. XF. Limited.