Watch List notes:

Potosi, Bolivia, cob 8 reales, 1665E, date below cross as 665. S-P37a; KM-21; Cal-1530. 25.14 grams. Bold full pillars-and-waves (the tops particularly sharp), good full cross, three dates, bold king's name and ordinal, VF with light surface porosity.
($175-$250)