Bolivia, Philip IV, 8-Reales (16)49, Potosi, assayer O, 25.0 g., crowned shield dividing ·P·O·/·8(·O·) vertically, and stamped with type H countermark, rev. arms of Castille and Leon within roseace (Cal. -; CN. 7; CT. 424 var.), striking crack and weakly struck in places, king's name partially clear, about very fine, countermark very fine and rare