Potosi, Bolivia, cob 8 reales, 1771/0V-Y-V. S-P59; KM-45; CT-961. 26.83 grams. Typically chunky flan but choice for its era with three mintmarks and assayers (rare thus), two dates that both show traces of 1/0, full cross and pillars (the latter slightly doubled), VF with nice toning.
Estimate: $300 - 450