Vintage Kate Hines Modernist Abstract Pendant & Hair Barrette

Vintage Kate Hines modernist abstract pendant and hair barrette combination. Marked Kate Hines. Very unique piece. Blue sparkling stone in middle. I believe the metal may be brass. It's hard to measure, but approximately 3-1/3" wide. Length on the wings is 2-1/2" and 2-1/4". Would look great if polished, which I would leave up to buyer. A great vintage pice for your Kate Hines collection.