Issue #229 Jun 18, 1970 Issue #230 Aug 06, 1970 Issue #231 Sep 17, 1970 Issue #232 Oct 13, 1970 Issue #233 Nov 05, 1970 Issue #234 Dec 15, 1970 Issue #235 Jan 12, 1971 Issue #236 Feb 09, 1971 Issue #237 Mar 16, 1971 Issue #238 Apr 15, 1971 Issue #239 Apr 06, 1971 Issue #240 May 13, 1971 Issue #241 Jun 15, 1971 Issue #242 Jul 13, 1971 Issue #243 Aug 12, 1971 Issue #244 Sep 16, 1971 Issue #245 Oct 14, 1971 Issue #246 Oct 21, 1971 Issue #247 Nov 11, 1971 Issue #248 Dec 16, 1971