Russia 1 Rouble 1840/30 СПБ-НГ St. Petersburg. Nicholas I (1826-1855). Averse: Crowned double imperial eagle. Reverse: Crown above value and date within wreath. Eagle of 1841. In the tail 11 feathers. Silver. Edge inscription. Bitkin 190. NGC MS 62+ ONLY 5 COINS IN HIGHER GRADE