Watch List notes:

Potosi, Bolivia, cob 8 reales, 1761 V-Y. S-P57; KM-45; Cal-1137. 26.92 grams. Broad but very chunky flan with much flatness near crude edge (as made), two bold dates, three assayers, part of king's ordinal TERTIVS, Fine with toned fields.
($200-300)