Issue #2 Oct 10, 1973 Issue #3 Dec 05, 1972 Issue #4 Feb 13, 1973 Issue #5 Apr 10, 1973 Issue #6 Jun 12, 1973 Issue #7 Aug 07, 1973 Issue #8 Oct 02, 1973 Issue #9 Nov 27, 1973 Issue #10 Feb 05, 1974 Issue #11 Apr 16, 1974 Issue #12 Jun 18, 1974 Issue #13 Aug 13, 1974 Issue #14 Oct 10, 1974 Issue #15 Dec 10, 1974 Issue #16 Feb 11, 1975 Issue #17 Apr 08, 1975 Issue #18 Jun 10, 1975 Issue #19 Aug 12, 1975 Issue #20 Oct 14, 1975 Issue #21 Dec 09, 1975