Watch List notes:

Potosi, Bolivia, cob 8 reales, Philip IV, assayer P (mid-1620s), quadrants of cross transposed, error denomination as O-IIII (unique), ex-Panama hoard (ca. 1629).S-P23; KM-19.25.91 grams.VF with some areas of strike weakness yet clear error denomination IIII (also upside down; probably from a 4 reales punch) and the first we have seen with this error, old scratch on shield, some reddish sedimentation (typical from this hoard).From the ca.-1629 "Panama hoard."From: Shield Type
($150-225)