France
Republic gold Proof Piefort 1975 10 Centimes PR66 Ultra Cameo NGC, KM-P523. A spectacular piece, arguably conservatively graded given that the only marks present as so slight as to be nearly invisible, even when examined closely. Lustrous and highly attractive in this "Gem" Ultra Cameo condition.
From the Feeling Good Collection
HID02901242017
Estimate: 500-700 USD