RUSSIA. Nicholas II. 1894-1917. AR 20 kopeks. 3.78 gm. 22 mm. 1915 B C (Petrograd). Double headed imperial eagle, crown above / Value and date within wreath, crown above. Severin 4193. KM Y 21a.3. Uncirculated; fully lustrous and choice; hints of multi-hued toning; beautiful coin.