Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip IV, assayer TR (mid-1630s). S-P27; KM-19a. 27.28 grams. About XF with silvery surfaces and spots of dark coloration from unspecified salvage, bold partial shield with no doubling, most of HISPANIARVM visible, almost complete cross with some doubling. Pedigreed to the Jorge Ugaz collection.
($150-225)