Watch List notes:

Mexico City, Mexico, cob 1/2 real, (171)4J (new style), ex-1715 Fleet. S-M22; KM-24; CT-1827. 1.67 grams. Full monogram and mintmark, most of 4 of date, off-center cross, light surface corrosion with some dark areas. From the 1715 Fleet. Auction lot-tag personally signed by John Pullin. The John Pullin Collection of Dated Mexican Cobs.

Estimate: $100-150