Watch List notes:

Mexico City, Mexico, pillar 1 real, Ferdinand VI, 1759 M, finest known in the NGC census, NGC AU 50. KM-76.2; Cal-203; Yonaka-M1.59. 3.34 grams. Well-centered and strongly struck design, dark gray toned with a few areas of subdues luster around the shield. NGC #6444732-002. Pedigreed to the Potomac collection (stated on label).
($150-225)