Potosi, Bolivia, cob 8 reales, 1689 VR, NGC VF 35, ex-Rosenheim. S-P40; KM-26; Cal-731. 26.75 grams. Good full pillars-and-waves with two dates and mintmarks and assayers, off-center cross with full CAROLVS in legend, richly toned and with dark area in periphery, one edge-split. Pedigreed to the Arturo Rosenheim collection (Sedwick Auction 29, with original lot-tag 488).
Estimate: 350 - 500 USD