1958, Canada, Queen Elizabeth II. Silver “British Columbia” Dollar Coin. AU++Mint Year: 1958 Reference: KM-55. Denomination: Dollar – Britih Columbia Centennial Condition: Mottled tonin, minor contact-marks, otherwise AU++ Material: Silver (.800) Weight: 23.33gm Diameter: 36mmElizabeth II (Elizabeth Alexandra Mary; born 21 April 1926) is the queen regnant of sixteen independent sovereign ...