Writer revision from Joe Devlin (who did not exist) to ? by Craig Delich 2013-4-7. According to the Who's Who, John Devlin did not write this strip. Artist revision from Joe Devlin (who did not exist) to Bernard Dibble, who took over as artist (not writer) of the strip in 1943 from John Devlin.
Credits from Martin O'Hearn at http://martinohearn.blogspot.com/ ; art formerly attributed to Al Bryant.
Even though the Who's Who doesn't list Gustavson as a writer of the strip, Mike Kooiman and Jim Amash state in the Quality Companion that he created the strip and wrote it, so the script credit has been added by Craig Delich 2013-1-18. Also verified by Gustavson's son, Terry Gustafson.
Letterer credit courtesy of Terry Gustafson, Paul Gustavson's son.
Dick Mace text story.