Watch List notes:

Potosi, Bolivia, cob 8 reales, 1636(T or TR), NGC VF 20, finest and only example in NGC census.KM-19a; Cal-Type 327.26.80 grams.Chunky (thick) flan with full and well-detailed shield and cross but flat peripheries (including, unfortunately, the assayer) except for a 100% full (albeit weak) 36 of date, lovely old toning all over.Pedigreed to the Arturo Rosenheim collection.
($200-300)