Issue #1 Nov 01, 1939 Issue #2 Dec 01, 1939 Issue #3 Jan 21, 1940 Issue #4 Feb 14, 1940 Issue #5 Mar 14, 1940 Issue #6 Apr 12, 1940 Issue #7 May 13, 1940 Issue #8 Jun 11, 1940 Issue #9 Jul 15, 1940 Issue #10 Sep 19, 1940 Issue #11 Nov 19, 1940 Issue #12 Jan 20, 1941 Issue #13 Mar 17, 1941 Issue #14 May 13, 1941 Issue #15 Jul 15, 1941 Issue #16 Sep 23, 1941 Issue #17 Issue #18 Jan 22, 1942 Issue #19 Mar 16, 1942 Issue #20 May 15, 1942