Watch List notes:

Catherine II (1762-1796), Novodel 10-Kopeks, 1796, crowned cypher rev. value and date, edge obliquely grained, 97.13g, 11h (Brekke 40; Uzd. 2904; Diakov 667; Bitkin 893), good extremely fine, very rare

provenance
Spink 168, 26-27 September 2006, lot 1194