Watch List notes:

Mexico City, Mexico, 1/2 real, Charles-Joanna, "Early Series," assayer P to right, mintmark M to left (oMo-oPo), rare. Nesmith-23a; CT-187 type; S-M4.. 1.55 grams. Excellent strike (full legends and inner details) and nicely toned but with crude hole at top of pillars, VF.

Estimate: $350-500