Watch List notes:

Poland 1/2 Thaler 1768 IS Stanislaus Augustus(1764–1795). Averse: Head right. Averse Legend: STANISLAUS AUGUSTUS • D • G • REX POL • M • D • L •. Reverse: Crowned; round 4-fold arms within sprigs. Reverse Legend: PURA COL.... Silver. KM 191; Plage 355; H.Cz. 3102 (R2) RARE