Potosi, Bolivia, cob 2 reales, 1699F. S-P42; KM-24; CT-632. 6.90 grams. Choice full pillars-and-waves and cross-lions-castles (the latter very slightly doubled), two bold dates, three assayers and mintmarks, XF with light sediment on fields, overall exceptional quality for this assayer. (Estimate: $150 - 225)