Potosi, Bolivia, cob 8 reales Royal, 1735E. S-P46; KM-R31a ;CT-832. 26.75 grams. This date appears to be less rare than other Royals of this period, as Lazaro shows three different ones, and this coin is a die-match only with the pillars side of #283; but it is a nice one, with bold details all over set off by deeply toned fields, doubled only at the bottom of the cross, parts of legends on both sides (rare this late), typically holed at one end of the cross despite the fact that the axes are aligned, also nice grade at AXF.
Estimate: $3500 - 5000