Issue #48 Sep 11, 1973 Issue #49 Oct 23, 1973 Issue #50 Dec 18, 1973 Issue #51 Mar 05, 1974 Issue #52 Apr 30, 1974 Issue #53 Jun 04, 1974 Issue #54 Jul 02, 1974 Issue #55 Jul 30, 1974 Issue #56 Sep 03, 1974 Issue #57 Nov 05, 1974 Issue #58 Jan 07, 1975 Issue #59 Mar 04, 1975 Issue #60 May 06, 1975 Issue #61 Jun 03, 1975 Issue #62 Jul 01, 1975 Issue #63 Aug 19, 1975 Issue #64 Oct 21, 1975 Issue #65 Dec 16, 1975 Issue #66 Jan 20, 1976 Issue #67 Feb 17, 1976