Mexico City, Mexico, cob 8 reales, 1729R.S-M24; KM-47a; Cal-1415.24.72 grams.Bold full date and oMR, full cross and nearly full shield, typically thick flan with light corrosion, toned in crevices.With original (generic) certificate from the salvors. From: Rooswijk, sunk in 1739 southeast of England
($200-300)