A Chain with Medal, Art Nouveau, 18 kt. gold, set with "Plique-à-jour" polychrome enamels "Flowers", warranty mark (1838-1919), unreadable maker's mark, French, original case, small fault Dimensões (altura x comprimento x largura) - 3 x 3,5 (pendente) cm; Peso - 42,1 grs.