GUATEMALA. 8 Reales, 1779-P. Charles III (1759-88). NGC AU-58.KM-36.2; FC-26; El-32. VERY RARE. Single finest graded of the date at NGC with none grade by PCGS. Excellent strike with definition of the intricate details. Attractive envelope tone displaying hues of rose, blue and gold. Strong underlying luster and quite attractive.From the Richard Stuart Collection.