Issue #142 Jul 13, 1971 Issue #143 Aug 10, 1971 Issue #144 Sep 07, 1971 Issue #145 Oct 12, 1971 Issue #146 Nov 09, 1971 Issue #147 Dec 07, 1971 Issue #148 Jan 11, 1972 Issue #149 Feb 15, 1972 Issue #150 Mar 14, 1972 Issue #151 Apr 11, 1972 Issue #152 Jan 01, 1968 Issue #153 Jun 13, 1972 Issue #154 Jul 11, 1972 Issue #155 Aug 08, 1972 Issue #156 Sep 05, 1972 Issue #157 Oct 10, 1972 Issue #158 Nov 07, 1972 Issue #159 Dec 05, 1972 Issue #160 Jan 09, 1973 Issue #161 Feb 13, 1973