Script revision from Powell ? to ? by Craig Delich. The Who's Who indicates that Powell only drew the feature and no extant evidence proves that he wrote it as well.
Art previously credited as: pencils - Jack Kirby ?, inks - Joe Simon ?, never credited as such in TwoMorrows Kirby Checklist. Correction from Bud Plant, 2006-12-5.
Keith Chandler : But the signature is clearly visible.
The "Billy Brains the Boy Marvel" feature was last seen in Champ Comics (Harvey, 1940 Series) #25 (April 1943). This is its final appearance.
The "Jr. Air Warden" feature appears next in The Green Mask (Fox, 1940 Series) #10 (August 1944).