This is the famous original Mazer masked woman crystal face that is in the jewelry books. Her crown has green and blue crystals. Below are faux ruby crystals that are encrusted with crystals. Black enamel separated the crown from the face. The face has all crystals with enamel eyebrows and red enamel lips and faux ruby earrings. It is signed "Design Pat. 95441" and the initial "N". This brooch is in a silver tone rhodium finish and measures 2-1/4" long x 2" wide. It is in excellent condition.