Here is a lovely vintage dress clip. It is a double leaf design in textured silverplate or pewter metal. The clip is marked: "A-F PARIS Bté. SGDG". Bté. SGDG: means "patented", shortened from the phrase Breveté Sans Garantie du Gouvernement which means "Patented without State Guarantee."
The clip measures approximately 1-7/8"H x 1-7/8"W and is in very good condition.