Watch List notes:

Mexico City, Mexico, cob 8 reales, Philip IV, assayer D. S-M18a; KM-45. 26.50 grams. Solid and 100% corrosion-free (choice thus), with typical uneven thickness, nearly full cross, clear oMD and denomination. Recovered from: Concepcion, sunk in 1641 off Hispaniola
($200-300)