Mexico City, Mexico, cob 8 reales, 1732/1F.S-M26; KM-47a; Cal-1426.26.16 grams.Thick and solid flan with 100% full and bold oMF and date (the 2/1 overdate clear), good full cross, peripherally flat, deeply contrasting toning, minimal surface corrosion.With certificate. From: Vliegenthart, sunk in 1735 off Zeeland, Netherlands
($300-450)