This has hallmark H, but does not look exactly like Eddison Wadsworth one shown in my book. The lady I bought it from said it was bought in the 1940s. It is only about 1/8 in wide but the little teardrops and turquoises are all perfect. The sawtooth bezels are squared off, not pointy. Any guesses? Is it a shop hallmark? Thanks and I apologize for the cat hair in photos.