Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip IV, assayer dot-P (1620s), lions and castles transposed in shield and cross. S-P23; KM-19a. 26.66 grams. Well-detailed full shield and (slightly doubled) cross despite otherwise crude strike (uneven flan, peripheral flatness), VF with toning and fields, black and green spots at edge.

Estimate: $150 - 225