Freemason’s Car Emblem Decal – with standard Masonic D.O.I Daughters of Isis (Ancient Greek Mythology) symbol over a white background with adhesive mounting tape on backside. Die struck emblem 3-1/8″ diameter. Checkout our many other decal styles, emblems and colors! Masonic Merchandise and gifts. NOTE: The name Isis is in reference to an Ancient Egyptian Goddess (B.C). The name and symbols depicted here are not related to any modern day militant groups. The original name Isis was known as an Ancient Pagan Egyptian goddess. She was first worshiped in Ancient Egyptian religion, and later her worship spread throughout the Roman Empire and the greater Greco-Roman culture.