Watch List notes:

The Oksana Bennett Collection of Russian Coins | Siberia, Catherine II 'Velikaya' (1762-1796), Novodel Polushka, 1778-KM, Kolvyan, edge obliquely grained, 2.34g, 12h (Brekke 344; Uzd. 4339; Diakov 386; Bitkin 1231), highly lustrous with a pleasing chocolate patina, much as struck