^Lot 1705 MEXICO, Mexico City, clump of one cob 8 reales (corroded) in mass of coral, Philip IV, assayer not v

MEXICO, Mexico City, clump of one cob 8 reales (corroded) in mass of coral, Philip IV, assayer not visible. 39.45 grams total. 1½" x 1½" x ¾". Interesting piece with the silvery, corroded shield-side of an 8 reales affixed to a lump of porous white coral as recovered from the wreck site. With original certificate from Captain Tracy Bowden through his contract with the Dominican Republic. Recovered from: Concepción, sunk in 1641 off Hispaniola