Lot 828: Netherlands. Wilhelm IV Prince of Orange Nessau (1711-1751). AE Medal, 1747. D/ Bust left. R/ Prince as Mars advancing left, grabbing hand of the Genius of the Netherlands seated right and leaning on shield; to feet, spear. v. Loon 234. AE. g. 71.79 mm. 54.00 Brown patina. Good VF. For his designation to Governor of the Netherlands.