Early (likely 1940's) Coro Duette in a floral motif. Can be worn together as a pin, or separately as a pair of dress clips. The frame is marked: "Coro Duette" in script with "PAT No. 1798867". The clips are marked: "PAT 1852188". The Duette measures 2 5/8 inches by 1 3/8 inches. There is a little missing finish, as seen in the photo, but overall the piece is in very good condition.