Germany Medal 1839 300 years introduction of the Reformation in the Mark Brandenburg. (C. Pfeuffer / G. Loos). Obverse: Hip-length portrait of Elector Joachim II in electoral regalia with electoral hat; scepter and sword to the right. Reverse: Scene of the Last Supper in a church; in the middle the bishop of Brandenburg; in front of him the kneeling elector and his mother Elisabeth; clergymen; councilors and women around. Bronze. Weight approx: 20.48g. Diameter: 36 mm.