The Masterpieces in Silver series was produced from 1988 to 2011 by the Royal Australian Mint. This long running coin series is dedicated to Australian themes and events that have shaped Australia as a nation.
The 1992 Masterpieces in Silver- Royal ladies set consists of four proof sterling silver Twenty five dollar coins commemorating the 40th anniversary of the the accession of Queen Elizabeth II. The Reverses portray the Queen mother, the late Princess Diana, Princess Anne and Princess Margaret. Set also includes a silver medallion.