Australia, Elizabeth II. Silver Florin (2 Shillings) Coin. PCGS MS-63!Mint Year: 1957 Reference: KM-60. Denomination: Florin (2 Shillings) Condition: Certified and graded by PCGS as MS-63! Material: Silver (.500) Weight: 11.31gm Diameter: 28mmElizabeth II (Elizabeth Alexandra Mary; born 21 April 1926) is the constitutional monarch of 16 sovereign states, known as the Commonwealth realms, and ...