Very nice, first type of King Stanislaw August trojak - with bust of the king in armor.
Natural, in an even patina. Well struck, which is not always the norm for early Poniatowski coins struck in copper.
The second type of royal bust in armor, the authorship of which, to the knowledge of specialist of the period Rafal Janke, is attributed to the Ludewig brothers.
Variety with 6 berries in a wreath.