Watch List notes:

Russia 1 Rouble 1913 (ВС) In commemoration of tercentenary of Romanov's dynasty. St. Petersburg. Nicholas II (1894-1917). Obverse: Conjoined heads facing 1/4 right. Reverse: Crowned double-headed imperial eagle. Relief strike. Edge inscription. Silver. Y-70. Bitkin 336. PCGS MS63