2026 $1 Mintmark and Privy Mark Uncirculated 4-Coin Set - 60th Anniversary of Decimal Currency

In 2026, the Royal Australian Mint commemorates 60 years of Australian decimal currency with this special four-coin uncirculated set, celebrating six decades of numismatic history since the historic changeover on 14 February 1966.

This thoughtfully curated set brings together a ‘C’ Mintmark coin alongside ‘S’, ‘M’ and ‘B’ Privy Mark coins, symbolising the Mint’s legacy and evolution. The reverse design elegantly combines design elements from all eight standard circulating Australian coins, creating a powerful tribute to Australia’s decimal journey.