Watch List notes:

Russia, Catherine II, the Great, grivennik (10 kopecks), 1785, St. Petersburg, crowned bust r., rev. crown above value and date (KM.C61c; Sev.2215), in plastic holder, graded by NGC as Mint State 62, moderate grey toning with traces of original deep silver lustre, nice for type The highest ever graded for this date.

Estimate: £150-200