Issue #427 Oct 23, 1990 Issue #428 Nov 27, 1990 Issue #429 Dec 26, 1990 Issue #430 Jan 22, 1991 Issue #431 Feb 26, 1991 Issue #432 May 01, 1991 Issue #433 Apr 23, 1991 Issue #434 May 28, 1991 Issue #435 Jun 25, 1991 Issue #436 Jul 23, 1991 Issue #437 Aug 27, 1991 Issue #438 Sep 10, 1991 Issue #439 Sep 24, 1991 Issue #440 Oct 08, 1991 Issue #441 Oct 22, 1991 Issue #442 Nov 12, 1991 Issue #443 Jan 20, 1992 Issue #444 Jan 02, 1992 Issue #445 Jan 28, 1992 Issue #446 Feb 25, 1992