RUSSIA, Empire. Nikolai I Pavlovich. 1825-1855. AV 5 Rublei (20mm, 12h). Sankt-Peterburg (St. Petersburg) mint. Dated 1842 AЧ CΠB. Crowned double-headed eagle with collared coat-of-arms on breast and coats-of-arms on wings; holding scepter and globus cruciger / Denomination and date. KM (C) 175.1; Friedberg 155. In NGC encapsulation graded MS 64.