Issue #399 Sep 27, 1988 Issue #400 Oct 25, 1988 Issue #401 Nov 22, 1988 Issue #402 Dec 27, 1988 Issue #403 Jan 24, 1989 Issue #404 Feb 28, 1989 Issue #405 Mar 28, 1989 Issue #406 Apr 25, 1989 Issue #491 Aug 17, 1995 Issue #492 Oct 05, 1995 Issue #493 Nov 02, 1995 Issue #494 Dec 07, 1995 Issue #495 Dec 21, 1995 Issue #496 Jan 18, 1996 Issue #497 Feb 15, 1996 Issue #498 Mar 14, 1996 Issue #499 Apr 10, 1996 Issue #500 May 15, 1996 Issue #501 Jun 12, 1996 Issue #502 Jul 10, 1996