ART MODERNE ROCK CRYSTAL AND DIAMOND CLIP BY SUZANNE BELPERRON FOR RENÉ BOIVIN, PARIS, 1935

ART DECO GEOMETRIC BROOCH BY GÉRARD SANDOZ, PARIS, CIRCA 1927

GOLD AND DIAMOND TWISTED LINK NECKLACE CONVERTIBLE TO TWO BRACELETS BY CARTIER, PARIS, CIRCA 1945

GOLD TWISTED LINK BRACELET BY CARTIER, PARIS, CIRCA 1945

ART MODERNE ROCK CRYSTAL AND DIAMOND BANGLE BY JULIETTE MOUTARD FOR RENÉ BOIVIN, PARIS, 1934