The Sincona-Collection Part II Catherine II, the Great, 1729-1796 / Екатерина II, Великая, 1729-1796 1781 Polupoltinnik 1781, St. Petersburg Mint, AГ. 5.23g. Bitkin 332. Severin 2170. GM 22.12. M ...

Part I: Russian Coins & Medals Catherine II, 1762-1796 Polupoltinnik 1781 CПБ-AГ. 5.12 gm. Bit 332, Sev 2170, Uzd 1112. Light purple gray toning over a few minor die flaws Near extremely fine

RUSSIAN COINS Catherine II, 1762-1796 20 Kopecks 1781 СПБ-AΓ. 5.12 gm. Bit 332, Sev 2170, Uzd 1112. Slate gray over a few trivial flan flaws Near extremely fine