Gerzeh culture

thumb|upright|alt=Line drawing of a serekh|Horus serekh, heavily embellished form

archaeological stage in prehistoric Egypt

ivory and flint knife dating from Egyptian prehistory

archaeological artifacts from middle to late predynastic Egypt

thumb|An illustration of eleven Imperial Roman vexilloids. A vexilloid is any flag-like (vexillary) object used by countries, organisations, or individuals as a form of representation other than flags. American vexillologist Whitney Smith coined the term vexilloid in 1958, defining it as

Relic of Egyptian mythology

symbols of ancient Egyptian royalty