Watch List notes:

COLOMBIA: Felipe IV, 1621-1665, AR 8 reales (11.76g), ND (1651)-NR, KM-7.1, Restrepo-M46.1, assayer PoRAM, Santa Fe de Bogota mint, salt-water salvaged, date not visible, corroded with some oxidation remaining, much of weight is gone, but clearly identifiable, Fine, R. This piece could be from a number of shipwrecks, including the Maravillas (1656) in the Bahamas, the Vergulde Draeck (1656) off Australia, and the San Miguel el Arcángel (1659) off Florida.

Estimate: 125-175 USD