Printed in U. S.A. [sic- inconsistent spacing]
This is the first comic published by Comic Corporation of America, and remained the only such series until the collapse of the Centaur Publications, Inc. line at the end of 1940.
Original index from Jerry Bails' index cards & Howard Keltner's Golden Age index. Updated from scan from http://www.goldenagecomics.co.uk/
On sale date from the publication date found at the Catalog of Copyright Entries, Part 2, Periodicals, New Series, Volume 34, 1939, Number 3. Second class permit. Copyright number 427245.