2011 Australia $1 coin

The 2011 Australia one dollar coin features the  4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara with lettering ‘ELIZABETH II’ and ‘AUSTRALIA 2011’ with the designer’s initials ‘IRB’ below.

On the reverse, “Mob of Roos” Five Kangaroos & Denomination lettering ‘1 DOLLAR’