A beautifully preserved piece. Issued by PTAiN in Bydgoszcz.
Obverse: bust of John III Sobieski to the right, in the rim legend:
JOANNES III D-G-REX-POL-M-D-L-R-P;
Reverse: eagle holding a crescent in its talons, with Sobieski's ducat on its chest, in the rim legend:
FOR THE MEMORIAL OF THE VICTORY OF THE POLISH EAGLE UNDER VIETNAM/NUMISMATICS OF THE BYDGOSKA CHAPTER OF PTAiN 1983;
Silver(.925), diameter 70 mm, weight 137 g.
