AN ATTRACTIVE BLACK ENAMEL BRACELET BY RENÉ BOIVIN

細節
AN ATTRACTIVE BLACK ENAMEL BRACELET BY RENÉ BOIVIN

Comprising six raised black enamel pyramidal sections set with multi-coloured semi-precious stone centres, with French assay and maker's marks, circa 1930, 19.0cm. long, in René Boivin case (enamel damaged and repaired)

Signed by René Boivin