Portrait of Charles Gravier de Vergennes (1717—1787), Antoine-François Callet, circa 1785
Charles gravier de vergennes, minister of foreign affairs of louis xvi during the american revolutionary war. He negotiated the alliance of france with b. Franklin came to solicit assistance louis xvi. Date: circa 1785. Medium: engraving. Comte de Vergennes vers 1785 Vangelisti Vincenzio