Russia
Russia Federation Three-piece "Polar Bear" Proof gold Set 1997,
1) 50 Roubles - PR70 Ultra Cameo NGC, KM-Y595
2) 100 Roubles - PR69 Ultra Cameo NGC, KM-Y596
3) 200 Roubles - PR69 Ultra Cameo NGC, KM-Y598
Gleaming cameo contrast, with surfaces free of significant flaws. Maximum mintage of 1,000 sets. AGW 1.75 oz.
Estimate: 2800-3200 USD