Mexico City, Mexico, cob 8 reales, (1)728(D), very rare, ex-Rooswijk (1739). S-M23a; KM-47. 26.51 grams. Bold date and oM, nearly full cross and part of crown but otherwise flat (as made), VF for actual wear, some dark toning but no corrosion. From the Rooswijk (1739), and pedigreed to our Auction #14, with original lot-tag #521. ($400-600)