Philip V (1700-1724), Royal Coinage, round 1 real, Mexico City, 1715 J, struck in coinage alignment, 2.82g (Cal. type 257, no. 1556), old mercury gilding in fields and with two piercings as well as a mount-caused rim chip, in mediocre condition but legible and full overall, extremely rare

Estimate: GBP 300 - 500