PRUSSIA. Frederick the Great. 1740-1786. Æ celebratory medal. 10.636 gm. 31 mm. 1757. Frederick on a rearing horse right; / Justice standing; SPARE THE HUMBLE & SUBDUE THE PROUD. Mitchiner 5075. Cf Eimer 656, Treaty of Lissa. Good Fine.Eimer notes that Prussia had a 1756 alliance with England at the beginning of the Seven Years War.