Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip IV, assayer T (early 1620s). S-P22a; KM-19. 26.53 grams. Full but partially flat shield and cross, the latter partially doubled and with large (early) castles but full P-dot-T (dot instead of x or +) indicates post-Philip III, also bold 162 of date in legend, VF with contrasting sediment on fields.
($200-300)