Lima, Peru, cob 2 reales, 1660V, date at bottom, "Star of Lima" type (Series III), very rare. S-L5; KM-16; CT-842. 3.19 grams. Thin from corrosion (unspecified salvage) but with clear PLVS, 2*2 and (1)660 between pillars (slightly off-center), most of cross, lightly toned.
Estimate: $600 - 900