Issue #505 Aug 25, 1953 Issue #506 Sep 04, 1953 Issue #507 Sep 04, 1953 Issue #508 Sep 08, 1953 Issue #509 Sep 11, 1953 Issue #510 Sep 11, 1953 Issue #511 Sep 22, 1953 Issue #512 Sep 22, 1953 Issue #513 Sep 25, 1953 Issue #514 Oct 06, 1953 Issue #515 Oct 06, 1953 Issue #516 Oct 13, 1953 Issue #517 Oct 13, 1953 Issue #518 Oct 20, 1953 Issue #519 Oct 20, 1953 Issue #520 Oct 27, 1953 Issue #521 Oct 27, 1953 Issue #522 Nov 03, 1953 Issue #523 Nov 03, 1953 Issue #524 Nov 10, 1953