Watch List notes:

Potosi, Bolivia, cob 8 reales Royal (galano), 1749q, very rare. S-P50a; KM-40; CT-359. 26.33 grams. Typically very thick, small-diameter flan per the period, and an exceptional example for both the date (die-match with Lazaro #311, rated R4) and the type (Ferdinand VI Royals being quite rare), XF+ with choice toning all over, no doubling or flatness, typically holed at top of pillars, also desirable pedigree. Pedigreed to the "Americas collection" (Kagin's auction of August 1983, with original lot-tag #1315.
($5000-7500)