L. W. King, A History of Sumer and Akkad
“ On the Stele of the Vultures, Eannatum and his soldiers are sculptured with thick hair flowing from beneath their helmets and falling on their shoulders. But they have shaven faces, and, in view of the fact that on the same monument all the dead upon the field of battle and in the burial mounds have shaven heads, like those of the Sumerians assisting at the burial and the sacrificial rites, we may regard the hair of Eannatum and his warriors as wigs, worn like the wigs of the Egyptians, on special occasions and particularly in battle. ”
