Lot of two Potosi, Bolivia, cob 1R, 1660E and 1674E.6.08 grams total.Both with minor surface corrosion but strong details, note that the tags and certificates say 1666 and 1673 in error (with proper photos and other details).With original ROBCAR tags and photo-certificates #M20031 and M20144.From: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
($75-110)