Watch List notes:

Russia 20 Kopecks 1771 СПБ St. Petersburg. Catherine II (1762-1796). Obverse: Bust of Empress Ekaterina II right. Lettering: Б•М•ЕКАТЕРИНА•II•IМП•IСАМОД•ВСЕРОС TI СПБ. Reverse: The value; date; 20 points. Lettering: ∙∙∙∙∙ ∙∙∙∙∙ ∙∙∙∙∙ ∙∙∙∙∙ 20 1771. Silver. Edge cordlike leftwards. Bitkin 379. NGC AU 55