Watch List notes:

Cartagena, Colombia, cob 4 reales, (162)2, assayer A above denomination IIII to right, mintmark RN to left, very rare, Grade-2 or -3 quality but certificate missing. Restrepo-M34.2; S-C2; KM-2.3. 9.26 grams. Choice full shield with bold denomination, clear mintmark and assayer, nearly full crown, full but doubled cross with very faint date, nicely toned and with corrosion around edge only. With Fisher tag #109116. Recovered from: Atocha, sunk in 1622 west of Key West, Florida ($700-1000)