Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer P.S-M19; KM-45.26.26 grams.Solid coin with light surface corrosion, bold mintmark, assayer, and denomination, nearly complete shield and cross, small spot of rust encrustation on rim.With original certificate (tag) from Bahama Coin & Stamp Ltd.From: Maravillas, sunk in 1656 off Grand Bahama Island
($125-200)