Russia, for East Prussia. 3 Groschen 1761, Moscow, Elizabeth I 1741-1762, variant with the inscription "MONETA: ARGNTEA", Diakov 754, Bitkin 813 (R), Petrow 25 rub., Ilin 5 rub., Konros 424/4, Silver 20 mm, weight ca.1,5 g., Condition NGC AU 55, a rare type of coin in a very nice condition