Russia. Countermarked 50 Kopecks 1917, Overstrike on 50 Kopecks 1897 (*). Averse: Head of Nicholas II with stamp with inscription: deposition of Romanov Dinasty March 1917. 50 Kопеек 1897 с надчеканом Низложение дома Романовых. Март 1917 г. With a stamp 'Deposed Romanov dynasty'. March 1917. Silver. Bitkin ND3, Reinhold Kaim '78, K 371 b 1. NGC F 12 Budanitsky Collection VERY RARE piece. TOP POP