Issue #71 Jul 01, 1959 Issue #72 Aug 01, 1959 Issue #73 Sep 01, 1959 Issue #74 Oct 01, 1959 Issue #75 Nov 01, 1959 Issue #76 Dec 01, 1959 Issue #77 Jan 01, 1960 Issue #78 Apr 01, 1960 Issue #79 Jun 01, 1960 Issue #80 Aug 01, 1960 Issue #81 Oct 01, 1960 Issue #82 Dec 01, 1960 Issue #83 Jan 01, 1961 Issue #84 Apr 01, 1961 Issue #85 Jun 01, 1961 Issue #86 Aug 31, 1961 Issue #87 Oct 01, 1961 Issue #88 Dec 01, 1961 Issue #89 Feb 01, 1962 Issue #90 Jan 23, 1962