Watch List notes:

RUSSIAN COINS. Special Coinage for East Prussia. II Groschen 1761. Königsberg. 1.31 gm. Large value II, small date. Olding 458a, Bit 771 (R1), Diakov 757 (R2), Sev 1839 (R), Uzd 4900 (S). Rare. Soft lavender-grey Tone. Much better than average. Extremely fine

Estimate: US$ 1,000