Poland, Kingdom, Władisław IV Waza, 1633-1648. AV Ducat, 1644, Kraków, mint master Claudio de Canotti. VL IIII D G REX POL ET SVE crowned and draped bust with the collar of the Golden Fleece right, rev. MON NOVA AVR - REG POLON quartered coat of arms (Poland/Sweden/Lithunia/Folkung Lion) with the Vasa coat of arms as inescutcheon, surrounded by the collar of the Golden Fleece, at the bottom the small coat of arms of the Grand Crown Treasurer Jan Mikołaj Daniłowicz, the year 16-44 and the initials C - DC of the mint master on either side. 3.42 g. F. 86; Kopicki 1534 (R8); Dutkowski 136 (R7); Parchimowicz 1844a. Minor marks. Toned. Good VF. Extremely rare. From the collection of Druso and Bartolomeo Franceschi.