Watch List notes:

Mexico City, Mexico, cob 4 reales, 1729R. S-M24; KM-40a; CT-1024. 11.44 grams. Full oMR and clear date but corroded and partially encrusted (dark). With generic certificate from the salvagers. Recovered from: Rooswijk, sunk in 1739 southeast of England

Estimate: $125-200