Serial. Printed Ephemera Collection has: 1961:Jan.17, 1961:Apr.12, 1961:May 11, 1961:July 6, 1961:Aug.18, 1961:Sept.12, 1961:Oct.12, 1961:Nov.9, 1962:Jan.16, 1962:Feb.13, 1962:Mar.15, 1962:Apr.17, 1962:May 22, 1962:Aug.17, 1962:Sept.25, 1962:Oct.15, 1963:Feb.5, 1963:Mar.5, 1963:Apr.16, 1963:May 14, 1963:June 11, 1963:Oct.15, 1964:Jan.13, 1964:Feb.11, 1964:Apr.3, 1964:June 23, 1964:Oct.14, 1965:Feb.23, 1965:June 4, 1965:July 19, 1966:Jan.27, 1966:June 7, 1966:Aug.10, 1967:Jan.26, 1967:Feb.9, 1967:June 16, 1967:July 17, 1967:Nov.8, 1968:Feb.15, 1968:Mar.12, 1968:Apr.12, 1968:June 26.