Potosi, Bolivia, cob 1 real, (16)26T, extremely rare. S-P24; KM-12a. 2.89 grams. Clear bottom half of 26 of date (the only other specimens we have seen, including in Sellschopp, confused for the date 1620), nice full cross and shield, full P-dot-T, AVF with toned fields. Pedigreed to our Auction #3, with original lot-tag #556. (Estimate: $175 - 250)