Watch List notes:

Mexico City, Mexico, cob 4 reales, (1)729(R ). S-M24; KM-40a; Cal-1089. 10.50 grams. Bold date and mintmark and most of shield, but cross side corroded and rather dark all over. With original (generic) certificate from the salvagers.Recovered from: Rooswijk, sunk in 1739 southeast of England
($125-$200)