1813/2 NGC AU 53 Russia Rouble Alexander I Imperial Silver Czar Coin (21010701D)Almost Uncirculated Russian Imperial silver rouble coin minted for Czar Alexander I (grandson of Catherine the Great). Rare variety with overdate (1813 2) and over punched mint officials initials (NC MO). Certified by NGC to AU 53, Population Census: This coin, only 2 higher. Conditionally rare: note for the overdate NGC has graded 4 coins, very low compared to the normal date where NGC has graded 55 coins. No International Shipping.