Lot of two Potosi, Bolivia, cob 8 reales, Philip III, assayers Q and M. KM-10. 52.71 grams total. The Q coin is a broad-flan AXF with surface corrosion and staining as from unspecified salvage; the M coin is a nice VF with full shield and cross but drilled hole at top of cross. (Estimate: $250 - 375)