On sale date from the publication date and volume number found in the Catalog of Copyright Entries, Part 2, Periodicals, New Series, Volume 34, 1939, Number 3. Second class permit. Copyright number 415984.
With the next issue, the title of this feature, Red Coat Patrol, changes to Sergeant O'Malley of the Red Coat Patrol
According to Alter Ego #112 for August of 2012, Paul Cassidy did some art on this story.