Portugal
João V gold 6400 Reis (Peça) 1749 MS62 NGC, Lisbon mint, KM221.9. The highest of only two examples seen by NGC. Strong flashiness, with just a few too many marks (mostly clustered behind the head of the king on the obverse) that prevent it from reaching a higher numerical grade.
HID02901242017
Estimate: 1200-1800 USD