^Lot 231 MEXICO, Mexico City, clump of three cob 8 reales, Philip IV, assayers not visible.

MEXICO, Mexico City, clump of three cob 8 reales, Philip IV, assayers not visible. KM-45; Cal-Type 319. 45.46 grams total. Heavily corroded coins with no visible details (one with large hole), darkly toned, traces of orange and green encrustation, all in a tight and barely leaning stack. With original certificate from Captain Tracy Bowden through his contract with the Dominican Republic. Recovered from: Concepción, sunk in 1641 off Hispaniola