Royal Australian Mint, Canberra, Australia (1965-date), Royal Canadian Mint of Winnipeg, Canada (1976-date), Royal Mint (Tower Hill), London, United Kingdom (1810-1975), Royal Mint, Llantrisant, United Kingdom (1968-date)
Reference Price
$1.50-$5.00
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:
Platypus (Ornithorhynchus anatinus) and the numeral 20
Engraver:
n/a
Designer:
Stuart Devlin
Obverse
Description:
2nd portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara