Karsh Signature

Yousuf Karsh, master photographer of the 20th century

Harold Macmillan

Harold Macmillan, 1955

British politician Harold Macmillan became Prime Minister of the United Kingdom on this day, January 10, in 1957, serving in the role until 1963. Macmillan was the Conservative Party Foreign Secretary from April to December 1955, during which period he was photographed by Karsh.