Watch List notes:

Mexico City, Mexico, cob 8 reales, 1625/4(?)D. S-M18a; KM-45; CT-316. 28.04 grams. Very bold oMD, full penultimate digit of date (last digit a guess), choice full cross, nearly full shield, attractively toned XF with flat areas, much variation in thickness. (Estimate: $200 - 300)