Obverse
Big decorated symbol "?". Small effigy of HM Queen Elizabeth II facing right
Lettering: ARCHEOLOGY & SYMBOLISM IRB ELIZABETH II COOK ISLANDS 20 DOLLARS
Reverse
Aztec Coyolxauhqui Stone
Lettering: 20 21
COYOLXAUHQUI STONE
Extended information
Year
Denomination
Currency
Ruler
Weight
93.3 g.
Diameter
65
mm.
Alignment
Medal ↑↑
Shape
Round
Edge
Reeded