Watch List notes:

Mexico City, Mexico, cob 8 reales, 1730F. S-M26; KM-47a; CT-757. 26.99 grams. Very thick (small) flan with bold full date and oMF, choice full cross-lions-castles but shield off-center, VF with partial toning, sediment in crevices, the assayer somewhat rare for the date.
(150 - 225 USD)