Features Issuer Canada Queen Elizabeth II (1952-date) Type Standard circulation coin Years 1965-1966 Value 50 Cents 0.50 CAD = EUR 0.34 Currency Canadian dollar (1858-date) Composition Silver (.800) Weight 11.6638 g Diameter 29.72 mm Thickness 2.1 mm Shape Round Technique Milled Orientation Medal alignment ↑↑ Number N# 307 References KM# 63, Schön# 63