Threee silver, vermeil silver, bronze and mother of pearl boxes

a) French manufacture, rectangular shape, mother-of-pearl and golden metal structure, wears, 2,5x7,5x5,5, cm. - 102 gr. b) rectangular shape, mother-of-pearl engraved with geometric patterns, silver profiles, wears and defects, 4x8x4 cm. - 106 gr. c) rectangular shape, lid and band decorated with dancing cherubs patterns and floral patterns, 1x7x5,2 cm. - 68 gr.