6 Pence - Elizabeth II (1st Portrait; with "F:D:")

The 1955 Australian sixpence was minted during the early years of Queen Elizabeth II's reign, a period characterized by the transition from British colonial iconography to symbols of a modernizing Australian identity. Following the death of King George VI in 1952, new currency was required to feature the young monarch. This particular issue includes the 'F:D:' (Fidei Defensor or Defender of the Faith) inscription on the obverse, a title that was briefly omitted from the very first Australian issues of Elizabeth II due to political debate, only to be reinstated by the Royal Titles Act of 1953.

The portrait of the Queen featured on the coin was designed by Mary Gillick, a renowned British sculptor selected for the Royal Mint's 1952 competition. Her design, which depicts a youthful, laurel-crowned Elizabeth II, was celebrated for its elegance and classical sensibility. The reverse side retains the Australian coat of arms, featuring the kangaroo and emu, which had become the standard design for the sixpence in 1910. As a circulating coin, it served as a primary unit of trade in Australia’s pre-decimal currency system before the transition to the decimal dollar in 1966.