A beautiful circular piece.
Obverse: in the pearl rim a knight holding a shield with a coat of arms, in the outer rim a legend:
-MO-ARG PRO-CON---FOE-BELG-GEL-;
Reverse: in the pearl rim a lion walking to the left, in the outer rim legend:
CONFIDENS-DNO-NON-MOVETVR-1639-;
Silver, weight 13.7 g.