1977 Commemorating the 25th anniversary of the Accession of Queen Elizabeth II, Fifty Cent 50c Coin. Based on a central wattle blossom symbol of Australia surrounded by 25 overlapping crowns. Designed by Stuart Devlin
Year: 1977
Effigy: Queen Elizabeth II - Second Portrait, by Arnold Machin
Mintage: 25 Million
Production Mint: RAM