Poland, Sigismund III, the Crown, groschen 1608, Cracow mint.
The Lewart coat of arms has a simple shield, rosettes on the sides of the crown on the obverse and above the Eagle's head.
Silver, 1.42 g, 20.6 mm. Kop. 790, Kopicki (ZIIIW) 288 (R).
Grade: XF, very well struck and beautifully preserved.