Schlesien under Habsburg, Ferdinand III, 3 kreuzer 1657, Breslau

Well readable details, dark patina.

A lot of shine in the background.

Obverse: in the pearl rim a bust of the emperor to the right, in the outer rim a legend punctuated by a cartouche with the denomination 3:
FERD-III-D:G-R--I S-A-G-H-B-REX-;

Reverse: in the pearl rim a crowned imperial eagle, at the tail the initials G-H, in the outer rim a legend:
ARCHIDUX-A-DUX-B-M-M-C-T-1657;