Art Deco Brooch Pin Miriam Haskell Style Blue Glass Flowers Brass Pin Wired C Clasp / This is an OLD piece dates to the 1920s-30s art deco period. its made just like Miriam Haskell jewelry but I cant guarantee it. However, it does have all the characteristics of her older jewelry from the 1920s and 30s. Its made with pretty blue glass flowers with brass pin heads. using pin and wire construction. It has the small hole back plate without a cover using brass metal. has the old styLE C clasp.