A map of metropolitan France with flashes pointing to Paris, and stylized initials RF on top. Lettering around outside, date below with mint and privy marks.

The coin represents change of France from tradition to modernity, showing a modern country of energy and technology.

Mint mark: Cornucopia, horn of plenty (Paris Mint - Paris until 1972 or Pessac from 1973).

Privy marks of the Mint's Chief Engravers:
• Owl - Raymond Joly (1962-1974)
• Dolphin - Emile Rousseau (1975-1993)

Value on band across centre, high tension towers and electric transmission wires in background.

There are two varieties:
Type A: obverse face up when reading the edge
Type B: reverse face up when reading the edge

The national motto of France (Liberty, Equality, Fraternity)