Daniel Frank Sedwick, Auction 24, Lot 778 Potosi Silver Cobs
Potosi, Bolivia, cob 8 reales, 1649O, with crown-alone countermark (rare type) on cross. S-P35; KM-19b; CT-506. 25.37 grams. Broad, round flan (almost Royal-like) with full cross and shield, bold full P-O and denomination but best of all is the very bold 649 date, along with complete countermark in one quadrant of the cross,...