Potosi, Bolivia, cob 2 reales, 1685VR. S-P40; KM-24; CT-615. 9.19 grams. Huge and overweight flan ("6 reales") with 100% full interior details on pillars side, full but doubled cross-lions-castles, three assayers, two dates and mintmarks, richly toned XF with flat peripheries. (Estimate: $175 - 250)