The actual value of the coin may differ depending on its condition, luster, rarity, and other factors. This is a rough estimation.
Coin Design
Reverse
Description:
Four of the portraits of Elizabeth II used throughout her Reign up to 2003 at center; St. Edward Crown and the Order of Garter Collar along the commemorative inscription around the ring.
Engraver:
n/a
Designer:
n/a
Obverse
Description:
4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara
Engraver:
n/a
Designer:
Ian Rank-Broadley
Edge
Description:
Reeded
Lettering
Obverse:
ELIZABETH II AUSTRALIA 20 DOLLARS IRB
Reverse:
ANNIVERSARY OF CORONATION ~ ELIZABETH II ~ 1953-2003 E R P
Physical Feature
Composition
Bimetallic: gold (.999) centre in silver (.999) ring