Mexico City, Mexico, cob 8 reales, Philip III, assayer D, Grade 2, NGC shipwreck effect / Sao Jose.S-M18; KM-44.3; Cal-Type 162.Typically corroded and white from cleaning but with bold full oMD and denomination 8, nearly full shield and cross.Accompanied by custom wood (promotional) box with certificate. From: Sao Jose, sunk in 1622 off Mozambique, east of Africa
($150-225)