Third crowned portrait of Queen Elizabeth II right, wearing the George IV State Diadem, legend around.
Obverse script
Latin
Obverse lettering
ELIZABETH II D·G·REG·F·D·1989
RDM (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith)
Reverse description
Crowned portcullis with chains (an adaptation of the Badge of Henry VII which is now the Badge of the Palace of Westminster) with legend above and denomination below.