Watch List notes:

Potosi, Bolivia, cob 8 reales, 1737E, NGC AU details / cleaned. S-P46; KM-31a; CT-897. 26.66 grams. Chunky but choice grade (extra-thick slab), with full pillars-and-waves, full and deeply struck cross, bold main date, three assayers and mintmarks, light sediment on fields. NGC #4721779-004.
($250-375)