This picture taken on January 23, 1976 shows Margaret Thatcher, then chairwoman of the British Conservative Party, and lieutnant Parradine sitting on a tank of the 7th regiment of the Royal Signals in Herford, western Germany. Margaret Thatcher, the „Iron Lady” who shaped a generation of British politics, died following a stroke on April 8, 2013 at the age of 87, her spokesman said. AFP PHOTO / HEINRICH SANDEN / GERMANY OUT-/AFP/Getty Images