The Oksana Bennett Collection of Russian Coins | Nicholas I Pavlovich (1825-1855), 20-Kopeks, 1826, St. Petersburg, Nikolai Grachev, crowned double-headed eagle, 'wings down', rev. crowned value and date in wreath, incuse edge graining, 4.17g, 12h (Sev. 2889; Uzd. 1504; Diakov 9; Bitkin 132), wonderfully choice, practically FDC, very rare in this condition