Watch List notes:

Mexico City, Mexico, cob 4 reales, 1641P, rare. S-M19; KM-38. 12.69 grams. Bold 4 of date (final digit messy), full oMP, nearly full shield and cross on a roundish flan, well toned and corrosion-free. With tag #093-MX4-(16)41R from the salvagers, and pedigreed to our Auction #12, with original lot-tag #452. Recovered from: Concepcion, sunk in 1641 off Hispaniola (Estimate: $250 - 375)