50 Cents Without legend

Kenya's first coinage series, issued beginning in 1966, replaced the East African Currency Board issues that had circulated across Kenya, Uganda, and Tanzania under British oversight. The decision to strike a distinctly Kenyan series followed independence in 1963 but was delayed several years while the Central Bank established its monetary framework. The short window of this type — superseded by 1969 — means total mintage across the three years was modest, though it circulated heavily in urban markets during a period of rapid post-colonial economic reorganization.