Issue #20 Sep 18, 1973 Issue #21 Oct 25, 1973 Issue #22 Nov 27, 1973 Issue #23 Dec 26, 1973 Issue #24 Jan 24, 1974 Issue #25 Feb 21, 1974 Issue #26 Mar 26, 1974 Issue #27 Apr 23, 1974 Issue #28 May 23, 1974 Issue #29 Jun 25, 1974 Issue #30 Jul 23, 1974 Issue #31 Aug 27, 1974 Issue #32 Sep 24, 1974 Issue #33 Oct 29, 1974 Issue #34 Nov 21, 1974 Issue #35 Dec 26, 1974 Issue #36 Jan 16, 1975 Issue #37 Feb 11, 1975 Issue #38 Mar 18, 1975 Issue #39 Apr 08, 1975