A PAIR OF FRENCH EMPIRE SILVER DOUBLE-SALTS, Paris, 1798-1809, maker's mark of Nicholas-Richard Masson, each with lyre for central handle flanked by two circular rings with beaded and foliate rims, all supported by six caryatids, the base wirework support with foliate bud finial, with later clear glass liners--6¾in. (17.1cm.) high, weighable silver 14.5oz.