Writer credit revised from "Joe Devlin" (presumably a typo for "John Devil") to ? by Craig Delich 2013-4-6. The Who's Who does not indicate a writing credit for John Devlin on this strip. Artist correction from Joe Devlin to Bernard Dibble, who took over this strip in 1943 from John Devlin.
Dick Mace text story.
Credits from Martin O'Hearn at http://martinohearn.blogspot.com/ ; pencils formerly attributed to Al Bryant.