RENÉ BOIVIN - 1935 PAIR OF MODERNIST CLIPS They are triangular in shape with modernist decoration in silver and vermeil. French work and hallmark. The flap systems are engraved in silver. Gross weight : 25,35 gr. Dimensions: 4.2 x 4 cm. The clips are accompanied by a certificate from Françoise Cailles. A golden silver pair of modernist brooch by René Boivin, circa 1935. French assay mark and maker's mark. Gross weight : 25,35 gr. Dimensions : 4,2 x 4 cm. Comes with Françoise Cailles expertise.