Bourbons. 5 letters or coins, 18th century. Louis-Henry de Bourbon, Duke of Bourbon, "Monsieur le Duc" (l.a.s., Paris 30 October 1717). Louis-Françoise de Bourbon, Princess of Condé (l.s., Paris 1721). Louis-Charles de Bourbon, Count of Eu (l.s., Versailles 1743). Louise-Anne de Bourbon-Condé, Miss de Charolais (l.s., Paris 1756). Louis-Joseph de Bourbon, Prince de Condé (p.s., Versailles 1782). An l.a.s. of Mme Mallard, nanny of the Duke of Berry (1761) is attached.