Native American signed hand made Coral cabochon barrette 14.4g SS104

This is a Vintage-signed Native American Coral hair barrette, 2 3/4". This fabulous handmade hair barrette features a beautiful bezel-set oval coral stone in a sterling silver setting, with abundant stamp and trace decoration. Estimate in mid-century. Unable to read the signature. No hallmark, tested for sterling. 2 3/4" x 9.4mm, weight 14.4 grams. Need cleaning.