A beautiful mint piece.
PO M D L variety.
Obverse: in the pearl-crowned rim the city's coat of arms, in the outer rim the legend beginning with the Fox sign:
SOLIDVS-CIVI-RIG-18;
Reverse: in a pearl-coral border crowned royal monogram with the Snopes coat of arms in the shield, in the outer rim legend:
SIG-III-D G-REX-PO M-D L;