Mint Piece.
A rarer coin in this condition.
Obverse: in the pearl rim a bust of the prince to the right, in the outer rim a legend:
GEORG:WILHELM:V:G:G-M-Z:BRAN;
Reverse: in the pearl rim a crowned five-field shield of the coat of arms, in the outer rim legend:
D:H:R:R-ERT:C:V:CHVRF:I:P:Z:G:C:B:H;