Poland ELBING 1 Solidus & 1-3 Groszy (1630-1631) Gustavus Adolphus(1611-1632). SWEDISH OCCUPATION. Obverse: Crowned GA monogram; titles of Gustavus Adolphus. & Crowned bust of Gustavus Adolphus right. Reverse: Value and date above three-line inscription. Silver. KM 23; 24; 30. Lot of 3 Coins