Sigismund I the Old, Groschen 1528, Cracow

A very nice piece, slightly under-struck.

The mint luster is beautifully preserved.

Obverse: a crown, with the inscription below:
SIGISMVND/PRIM REX/POLONIE, with the Odrowąż coat of arms below;

Reverse: an eagle in the inner ring, with the inscription in the outer ring:
*MONETA*REGNI*POLONIE*1528;