Clump of 30 small silver cobs of Potosi, Bolivia, mostly 1R, Philip IV and Charles II, many dated. 108.97 grams total. A terrific assemblage of small but well-detailed cobs held together by dark encrustation with little bits of shell and rock, containing a few stacks but mostly just a random jumble, could be broken apart for individual coins but irreplaceable as a unique display. Recovered from: Consolacion, sunk in 1681 off Santa Clara Island, Ecuador
(2000 - 3000 USD)