Watch List notes:

Potosi, Bolivia, cob 8 reales, 1683V, NGC AU 58. S-P39; KM-26; CT-365. 27.82 grams. Choice centers with original luster under very light toning, flat peripheries (except for part of king's name) with two small edge-splits, two dates and mintmarks, three assayers. NGC #5709083-001.

Estimate: $500-750