Winged Disc
This is a very ancient symbol, seen in varying forms around the world. It is a solar symbol, resembling a winged sun; Ancient Assyrians saw it as the symbol of the Sun God, Shamash, the combination of the wings and disc indicate eternity, the sun and the communication between man and gods.
Nozedar Adele, The element encyclopaedia of secret signs and symbols, 2008, Winged Disc, p 234