An exquisite mint piece.
The coin, as the only one, appreciated with the highest, among those so far given, note in NGC grading.
Obverse: coat of arms of Hungary, in the rim the legend:
IOS-II-D-G-R-IMP-S-A--G-H-B-REX-A-A-D-B-&-L-;
Reverse: Madonna and child, in the rim legend:
S-MARIA MATER DEI-PATRONA HUNG-1781-X-;