Russia
Nicholas II Proof 20 Kopecks 1913 СПБ-ЭБ PR62 Cameo NGC, St. Petersburg mint, Bitkin-114 (R2), KM-Y22a.1. Obv. Crowned double-headed Imperial eagle. Rev. Crowned date and value in wreath. Sharply struck, with a few light marks and mottled gold and russet patina. Very rare Proof issue.
Estimate: 2500-3000 USD