Brazil
Republic gold 10000 Reis 1889, KM496, Russo-688, Uncirculated Details - Rim Filing NGC. Set in lustrous yellow-gold and facing up rather nicely, but with careful filing along the obverse and reverse rims that becomes evident when inspected with a loupe. A low-mintage type, and for the collector seeking a representative, more than suitable.
Estimate: 1200-1500 USD