Art Deco small Guilloche enamel purple white gold filled antique lingerie clip delicate pearls who discovered how to fix

who discovered how to fix images produced by cameras obscura

Earrings measures just over and inch tall and just under an inch wide

Stamped sterling on the reverse of the clasp with an Art Deco geometric design on the front

Necklace measures 24 inches long

Art Deco small Guilloche enamel purple white gold filled antique lingerie clip delicate pearls who discovered how to fixArt Deco small Guilloche enamel purple white gold filled antique lingerie clip. Good wearable antique condition with small signs of normal wear. Lovely swirled Guilloche. Enamel is in good condition with no chips. Clip measures 1 inch tall and 1 4th of an inch wide.