This issue has variants.
On sale date from the publication date reported to the U.S. Copyright Office found in the Catalog of Copyright Entries, Third Series, Volume 1, Part 1B, Number 2, Pamphlets, Serials and Contributions to Periodicals, July-December 1947. Copyright registration number AA68361.
inside front cover
Script credits not in the comic, but show up when the story was reprinted over three issues of Catholic Digest (information from Ken Quattro via the Comics History Exchange page on Facebook, posted August 11, 2015).
Charles M. Schulz pencil, inks, and lettering credits come from Schulz himself in an interview with Shel Dorf, in Comics Interview (Comics Interview Group, 1983 series) #47 , page 15 and in Schulz and Peanuts: A Biography by David Michaelis (Harper, 2007 series), pages 161 and 167, as reported by Jean Paul on the Comics History Exchange page on Facebook, August 13, 2015.
The artwork for this issue was done by several artists and Schulz's work is hard to determine. Michaelis states that Schulz drew the climactic panels for the story.
inside back cover