Vasa dynasty, Jan II Casimir (1648-1668), ort 1659, mint Kraków
Slepowron coat of arms and letters LTB (Titus Livius Boratini lessee of the Lithuanian and Crown mints), a variety with borders on both sides of the coin
obverse: royal bust wearing crown and mantle clasped with Order of the Golden Fleece, facing right, in the rim legend:
IO-CASIM-D-G-REX-POLET-SVE-
reverse: crowned with a four-cornered crown with 9 jewels in an open rim, with 3 rosette fleurons, a five-field escutcheon with the coats of arms of the
Crown, the Grand Duchy of Lithuania and the Snopes coat of arms of the Vasa dynasty, ending at the bottom with the Slepowron coat of arms; on the sides of the shield the designation of the
denomination 1-8, in the rim a legend punctuated with initials T.L.B.: MON-ARGEN-(TLB)-REG-POL-1659
silver, weight 5.89 grams, diameter 30 mm