Mexico City, Mexico, cob 8 reales, 1655P. S-M19; KM-45; CT-362. 23.08 grams. Choice full date and mintmark, full but lightly corroded shield and crown and cross, mostly deeply toned. With Marex certificate and tag #1296. Recovered from: Maravillas, sunk in 1656 off Grand Bahama Island ($300-450)