Silver, 15mm diameter, 0.38 gram.  M · WLADISLAI · R · VNGARIE · Coat of arms with Bohemian lion in centre.  Rv. PATRON VNGARIE Madonna seated facing, K to left, S above E to right.  Rethy/Probszt 276.  Rotated in the dies and double struck, particularly obvious on the reverse, otherwise strong GF and better for the issue