Louis Jean Marie Duke of Penthièvre, François-Marie-Isidore Queverdo

Dimensions: height: 16.7 cm (6.5 in); width: 10.2 cm (4 in). Medium: engraving. Collection: Musée de la Marine de Loire (Châteauneuf-sur-Loire]. Queverdo François-Marie-Isidore - Duc de Penthièvre