Watch List notes:

(g) Nicholas I (1825-1855), 5-Roubles, 1831, St. Petersburg, Paul Danilov, crowned double-headed eagle, rev. crowned text in wreath, incuse security edge, 6.60g, 12h (Sev. 408; Uzd. 0206; Diakov 82; Harris 6), surface hairlines from past cleaning and other rim nicks, otherwise lustrous, a bold very fine

provenance
Gorny & Mosch 217, 18 October 2013, lot 6231