Watch List notes:

Mexico City, Mexico, cob 1/2 real Royal (galano), 1721 J, rare, NGC VF details / holed, ex-Rudman. S-M22; KM-R24; Cal-200. 1.4 grams. Darkly gunmetal-toned surfaces with full but off-center details on a smallish flan with hole at top (typically medal-aligned), nearly full legends but with date full and clear. Pedigreed to the Isaac Rudman Numismatic Cabinet.
($300-450)