Watch List notes:

Mexico City, Mexico, cob 4 reales, 1729R. S-M24; KM-40a; Cal-1089. 11.56 grams. Off-center obverse with full date and oMR, most of cross, dark and somewhat corroded. With original (generic) certificate from the salvagers.Recovered from: Rooswijk, sunk in 1739 southeast of England
($125-$200)