A cased pair of Swiss 'Canton' bracelets c.1830

A cased pair of Swiss 'Canton' bracelets c.1830 , each mounted with enamel plaques depicting young women in regional costume with the names of corresponding Cantons to the reverse, set overall with coloured gemstones to three colour gold scrollwork and beadwork on a granulated ground, with square shaped buckles set enamel plaques painted with mountainous lake scenes, all in a fitted gilt tooled red leather case, each bracelet 6.5cm long.