Art Deco style vintage/antique clasp bracelet copper clad floral motif

This beautiful piece of accessory history has held up to the stresses of time. It clearly was a favored piece at one time , then carefully kept after that. The clasp and hinge are remarkably good , matched up and tight . There is some discoloration along the edge , along the bottom/back side. I’ve shown it in the picture. It’s long ears and teeth show inside. I didn’t want to do much to it , as I know refurbishing takes away from the value of some antiques. Here it is , jewelry collectors. Circa 1920-1930 is my best guess . Let me know if you can educate me more about it .