Watch List notes:

Mexico City, Mexico, cob 1/2 real, 1614/3/2F, rare. S-M17; KM-unl (21 for Type). 1.57 grams. Bottom half of date with mess for last digit due to over-punches, full but uneven monogram and cross, bold assayer F, part of king's name, Fine with light toning.

Estimate: $125-200