Watch List notes:

Mexico City, Mexico, pillar 2 reales, Ferdinand VI, 1759M, cinquefoil ornaments on shield side, cross ornaments on pillars side. Yonaka-M2-59c; Gilboy-M-2-33c; KM-86.2; CT-500. 6.71 grams. XF with bright luster from cleaning, starting to retone, scarce-to-rare variety. Pedigreed to the Potomac collection of Mexican pillars.

Estimate: $125-200