RARE Vintage S & H clutch purse 1950’s

I bought this clutch online, I wanna say ebay years ago. Loved pairing with my retro dresses. The ornate clasp is out of this world. I think its pewter with onyx. But im guessing. Feels very art deco. I absolutely love this purse. I hope it finds a new home. The inside is flawless, no rips or tears. Some scuffing on the outside.