Obverse

Inner 7-sided shape with right facing uncouped bust of Queen Elizabeth II, wearing the George IV State Diadem. Wide outer border with legend around and date below

Script: Latin

Lettering:
ELIZABETH II · GIBRALTAR
2004

Engraver: Raphael David Maklouf

Reverse

Inner 7-sided shape contains skull facing right with lettering underneath. Wide outer border contains dates at top, value numeral at bottom dividing value lettering

Script: Latin

Lettering:
· 1704-2004 ·
DISCOVERY OF
NEANDERTHAL SKULL
IN GIBRALTAR
1848
TWENTY 20 PENCE

Engraver: Philip Nathan

Edge

Plain

Mint

Tower Mint, London, United Kingdom (1976-date)