Watch List notes:

Mexico City, Mexico, klippe 8 reales, 1733MF.S-M28; KM-48; Cal-1431.25.86 grams.Unusually roundish flan with full AU- details set off by contrasting toning, light surface corrosion in places, date a bit weak but all there. From: Rooswijk, sunk in 1739 southeast of England
($400-600)