Watch List notes:

RUSSIA, Empire. Nikolai I Pavlovich. 1825-1855. AR Rouble (36mm, 20.85 g, 12h). Sankt-Peterburg (St. Petersburg) mint; Nikolau Grachev, mintmaster. Dated 1830 СПБ. Crowned double-headed imperial eagle; н-г / Value and mint within oak wreath; imperial crown above. Edge: Inscribed. Bitkin 109; KM (C) 161. Good VF, toned.