Charles iii philip, elector palatine (1661-1742), ruler of mannheim and the palatinate, germany. Date: 18th century. Dimensions: height: 34.2 cm (13.4 in); width: 21.5 cm (8.4 in). Medium: engraving.
Author: engravers: Johann Baptist Klauber (1712-c. 1787) and Joseph Sebastian Klauber (1700-68) After Johann Georg Ziesenis (1716–1776)Source: https://commons.wikimedia.org/