Watch List notes:

Mexico City, Mexico, 4 reales, Charles-Joanna, "Late Series," assayer A/G to right, mintmark M to left (M-A/G), rare, encapsulated NGC AU 50. Nesmith-58 type; S-M6; CT-79. 13.3 grams. Broad flan with full details, beautifully toned, with clear A/G, small natural crack in edge. ($700-1000)