Variety with letter B, mint makr of Kremnitz mint.
Obverse: under a winged crown, a two-field coat of arms of Hungary held by two angels
IOS•I•D•G•R•IMP•S•A•-G•H•B•REX•A•A•D•B•&•L•
Reverse: crowned Virgin Mary sitting on a crescent with the Child on her lap, lower (B)
S•MARIA MATER DEI PATRONA HUNG.1783.X.
Diameter 40 mm, weight 27.92 g
