Russia 1795/88 MM 1k over 1788 (MM) 1k over 176(2) 1k. Rare!!! Almost all known 1 kopek are supposely overstruck on Sadagura para-3dengi coinage but this one seems to be overstruck on 1788 1 kopek?!?!?! over 1762 1 kopek?!?!?!?!?!?!?!? The cud is an extra bonus too!