Issue #47 Oct 10, 1967 Issue #48 Nov 09, 1967 Issue #49 Dec 12, 1967 Issue #50 Jan 09, 1968 Issue #51 Feb 02, 1968 Issue #52 Mar 07, 1968 Issue #53 Apr 09, 1968 Issue #54 May 09, 1968 Issue #55 Jun 11, 1968 Issue #56 Jul 11, 1968 Issue #57 Aug 08, 1968 Issue #58 Sep 10, 1968 Issue #59 Oct 10, 1968 Issue #60 Nov 12, 1968 Issue #61 Dec 12, 1968 Issue #62 Jan 09, 1969 Issue #63 Feb 11, 1969 Issue #64 Mar 11, 1969 Issue #65 Apr 10, 1969 Issue #66 May 13, 1969