Guatemala, pillar 8 reales, Charles III, 1769P, ex-Richard Stuart. CT-818; KM-27.2. 26.79 grams. Choice grade (AU-) with bold details, light golden toning over cleaned surfaces (hairlines) and disturbance in field below QUE, small flan. Pedigreed to the Richard Stuart collection. (Estimate: $600 - 900)