Issue #227 Oct 30, 1973 Issue #228 Nov 29, 1973 Issue #229 Dec 28, 1973 Issue #230 Jan 31, 1974 Issue #231 Mar 28, 1974 Issue #232 May 30, 1974 Issue #233 Jul 30, 1974 Issue #234 Sep 26, 1974 Issue #235 Nov 28, 1974 Issue #236 Jan 28, 1975 Issue #237 Feb 25, 1975 Issue #238 Mar 11, 1975 Issue #239 Apr 29, 1975 Issue #240 May 27, 1975 Issue #241 Jun 26, 1975 Issue #242 Jul 29, 1975 Issue #243 Aug 28, 1975 Issue #244 Sep 25, 1975 Issue #245 Oct 30, 1975 Issue #246 Nov 27, 1975