Watch List notes:

Guatemala, bust 8 reales, Charles III, 1773P, ex-Richard Stuart. CT-823; KM-36.1. 26.26 grams. Nice AXF with attractive steely toning (hint of color) but marks and lines from polishing, desirable first type (two years only). Pedigreed to the Richard Stuart collection. (Estimate: $500 - 750)