1930’s Art Nouveau Coro? Dress Fur Shoe Floral Clips Duette? Pat. 1852188 As Is

Sold as is since it is missing pearls and rhinestones. Both clips have Pat # 1852188. They seem to be gold plated. Not really sure if it’s Coro so please make purchase based on your own knowledge. It looks like they are part of a Duette brooch. I do not have the frame where they would sit. Please see all the photos they are part of the description and will also show the measurements. Feel free to message with any questions or if you need additional photos.