Watch List notes:

The Oksana Bennett Collection of Russian Coins | Alexander I Pávlovich (1801-1825), 10-Kopeks, 1825 over 4-CNB, St Petersburg, Paul Danilov, crowned double-headed eagle, rev. crowned value in wreath, incuse edge graining, 1.92g, 1h (Sev. 2860; Uzd. 1495; Diakov 326; Bitkin 245), the overdate clear, lustrous, good very fine to almost extremely fine, very rare

provenance
Gorny and Mosch 167, 19 March 2008, lot 5520