Issue #42 May 09, 1968 Issue #43 Jun 11, 1968 Issue #44 Jul 16, 1968 Issue #45 Aug 13, 1968 Issue #46 Sep 10, 1968 Issue #47 Oct 10, 1968 Issue #48 Nov 12, 1968 Issue #49 Dec 12, 1968 Issue #50 Jan 09, 1969 Issue #51 Feb 11, 1969 Issue #52 Mar 11, 1969 Issue #53 Apr 10, 1969 Issue #54 May 13, 1969 Issue #55 Jun 17, 1969 Issue #56 Jul 08, 1969 Issue #57 Aug 12, 1969 Issue #58 Sep 17, 1969 Issue #59 Oct 14, 1969 Issue #60 Nov 18, 1969 Issue #61 Dec 16, 1969