Depicts a statuette of Osiris, wearing an Atef-crown and holding crook and flail.

The crook and flail (heka and nekhakha) were symbols used in ancient Egyptian society. They were originally the attributes of the deity Osiris that became insignia of pharaonic authority. The shepherd's crook stood for kingship and the flail for the fertility of the land.

Atef is the specific feathered white crown of the ancient Egyptian deity Osiris. It combines the Hedjet, the white crown of Upper Egypt, with curly red ostrich feathers on each side of the crown for the Osiris cult. The feathers are identified as ostrich from their curl or curve at the upper ends, with a slight flare toward the base. They are the same feather as (singly) worn by Maat. They may be compared with the falcon tail feathers in two-feather crowns such as those of Amun, which are more narrow and straight without curves.

The Atef crown identifies Osiris in ancient Egyptian paintings. Osiris wears the Atef crown as a symbol of the ruler of the underworld. The tall bulbous white piece in the center of the crown is between two ostrich feathers. The feathers represent truth and justice. The Atef crown is similar, save for the feathers, to the plain white crown (Hedjet) used in the Predynastic Period and later as a symbol for pharaonic Upper Egypt.

Stylized state name (Arab Republic of Egypt) divides denomination in Arabic and English and abbreviation of state name (A.R.E.) below, the date in Arabic (Hijri) and Western (Georgian) divides by a vulture with open wings. Engraver's initials (ECC) below.

In Ancient Egypt, the vulture hieroglyph was the uniliteral sign used for the glottal sound (/ɑː/). The bird was held sacred to Isis in ancient Egyptian religion. The use of the vulture as a symbol of royalty in Egyptian culture and their protection by Pharaonic law made the species common on the streets of Egypt and gave rise to the name "pharaoh's chicken".