RUSSIE - RUSSIA Catherine II (1762-1796). 10 roubles 1764, СПБ, St Petersburg. Av. Б. M. EKATEPИHA. II. IMП. ICAMOД. BCEPOC. Crowned and laurelled bust right, with TI signature, below (workshop). Rv. IMПРCKАЯ - POCCЇЙC - MOH. ЦEHA - ДЕСЯТ. РУБ. Cross formed of crowned shields of Moscow, Astrakhan, Kazan and Siberia, imperial eagle in heart, cantoned with (date). Bitkin 9 - Fr.129a; Gold - 13.01 g - 30 mm - 12 h NGC WITH CLEANED DETAILS (8524344-002). With regular circulation wear and uniform shine to the right. Reverse with a slight patina over the original lustre. TTB / Superb.