Watch List notes:

Mexico City, Mexico, 1/2 real, Charles-Joanna, "Early Series," assayer P between o's to right, mintmark M between o's to left (oMo-oPo), rare. Nesmith-23a; S-M4; KM-6; CT-187 type. 1.52 grams. AVF with large hole at edge, full inner details and some legends, showing interesting diamond-shaped ornaments (among others), nicely toned.

Estimate: $350