Watch List notes:

Mexico City, Mexico, cob 1/2 real, 1610/09 F/A, rare. S-M17; KM-unl; Cal-unl. 1.66 grams. Choice full cross-lions-castles and monogram with x-fleur-x below, the oM to left equally bold and the F/A to right full but cruder, with bottom tips of digits of date visible, deeply toned XF+ with sediment in crevices.
($200-300)