mayor (Oberburgermeister), 43-year-old Willy Brandt . 1959 Britain introduced post codes. 1961 The San Francisco-Moscow Walk for Peace reached Red Square . 1962 USA: At Cape Canaveral , Mercury Atlas-8 blasted off with Astronaut Wally Schirra aboard for a nine-hour flight. 1964 USA: Underdog debuted on CBS . 1967 Radical American folk