Five late 18th century mourning ringsEach depicting a lady in mourning beside a funerary urn upon an inscribed plinth, with an angel or putto above, all painted on ivory, four with engraved reverses, dated 1784-1791, one with a black enamel band inscribed, Mary Willson OB: 9 Aug 1789 AE: 35, closed back settings throughout and mounted in gold, one ivory slightly loose in mount with funerary urn deficient, ring sizes approx. J - R (5)注脚Please note, the United States Government has banned the import of ivory into the USA.