The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Part 2, Periodicals, 1942, New Series, Vol. 37, No. 4.
Dusty's last name "Simmons" removed because it never appears in a comic. Lou Mougin reports that he invented the name in a fan fiction story called "War With the Wizard" and gave Dusty that name just to give him a last name.
Burlockoff is only credited on pencils on this feature by Jerry Bails' Who's Who, but his name is signed in ink.