Watch List notes:

Potosi, Bolivia, cob 1 real Royal, 1741P, very rare. S-P48; KM-unl; CT-unl. 3.75 grams. Exceptional grade (AU) but with plugged hole outside the right end of the cross, choice full pillars-and-waves and cross, two dates, all three mintmarks and assayers, minimal toning, same dies as one we sold in our Auction #12 as "possibly unique." Pedigreed to the Santa Rosa de Lima collection.

Estimate: $1500