Watch List notes:

Potosi, Bolivia, cob 1/2 real, Philip III, assayer R (curved leg) below mintmark P to left of monogram. S-P15; KM-6.1; CT-Type 166. 1.54 grams. Full monogram and cross and P-R, lightly toned Fine+. Pedigreed to our Auction #10 (lot #769). ($100-150)