Coins for Prussia / Монеты для Пруссии Groschen 1761, Königsberg Mint. 0,85 g. Bitkin 779 (R3). Extremely rare!! 25 roubles according to Iljin!! 20 roubles according to Petrov. Very rare in this ...

The Sincona-Collection Part II Nicholas I, 1796-1855 / Николай I, 1796-1855 1842 ½ Kopeck 1842, Suzun Mint. 6.66g. Bitkin 779. GM 25,14. Last digit re-engraved in die: 2 on ?. Very fine. ½ копейк ...

Russian Coins and Historical Medals. A Collection of Russian Coinage for East Prussia I Groschen 1761. Königsberg. 0.56 gm. Somewhat larger obverse letters. Olding 459, Bit 779 (R3), Diakov 760 ( ...

Russian Coins and Historical Medals. A Collection of Russian Coinage for East Prussia I Groschen 1761. Königsberg. 0.74 gm. No period after REGNI. Olding 459, Bit 779 (R3), Diakov 760 (R3), Ilyin ...