Watch List notes:

Mexico City, Mexico, cob 8 reales, 1610 F, rare. S-M17; KM-44.3; Cal-893. 26.62 grams. Broad flan with lots of legend including full king's name and ordinal and bold 610 of date (the last digit actually clean but at first appearing to be 0/9 due to multiple strikes), also full and bold oMF (not F/A), well-detailed full shield and cross-lions-castles, toned XF+ with tiny drilled hole at top of cross.
($400-600)