Russia 5 Kopecks 1788 ЕМ Ekaterinburg. Catherine II (1762-1796). Averse: Crowned monogram divides date within wreath. Reverse: Crowned double-headed eagle initials below. Eagle of 1780-1787. Large crown. Copper. Edge netlike. Bitkin 640 (R1) RARE NGC MS 62 BN TOP POP