Guatemala, 8 reales, sun-over-mountains countermark (Type II, 1839) on pillars side of Potosi, Bolivia, cob 8 reales, 1770V-(Y or J). KM-100. 26.78 grams. Choice full countermark (XF+) on host's left pillar (rare to see it on this side) with bold date on that side, bold full cross on other side, chunky AVF with light golden toning, hole in flat area near edge.
($150-$225)