I am offering a unsigned Modernistic Brutalist Design Metal large Pin decorated with Abalone Stones. This quality Pin has five Rhinestones and one faux pearl. The Pin is 3 1/2" long and 2 1/2" making quite a statement. It has a C clasp and is constructed well. This Pin is in excellent condition and beautifully done. According to another resource this Pin was produced between 1950 to the 1970's.