Watch List notes:

Potosi, Bolivia, cob 2 reales, 1687VR, NGC MS 60. S-P40; KM-24; Cal-420. 6.34 grams. Very rare grade (crisp and lustrous) and also choice strike with full pillars and cross-lions-castles well-centered on a broad flan with small edge-split, two dates, three assayers and mintmarks, effectively finest known (no others listed in NGC census). NGC #3154778-001.
($350-$500)