Germany, Prussia. Frederick The Great, 1740-86. Battle Of Prague. AE (Bronze) Medal, 1757. By J. G. Holtzhey. 48mm.
 
Obv: Laureate and cuirassed half-length bust to right. Rev: Victory standing slightly to left on spolia, holding thunderbolts and shield, kicking the crown from the head of Bohemia/Austria, tree to left, trophies of captured arms to right.
 
An old tone.