Watch List notes:

Potosi, Bolivia, cob 8 reales, 1661E. S-P37a; KM-21; CT-450. 26.85 grams. Bold full pillars and cross (slightly doubled), two dates and mintmarks, three assayers, Fine+ with one spot of light toning on flat area that could be disguising a repaired hole. (Estimate: $200 - 300)