The on-sale date is from the publication date recorded in the Catalog of Copyright Entries, Third Series, Vol. 1, Part 2, Nos. 1&2, Periodicals, 1946-1947.
Hubert Pfestermeister has been pestering his father to change the family's last name, but when circumstances suddenly lead to his going on a date with a famous movie actress, he looks forward to the inevitable publicity with his unique surname.
Indexer Notes
Script credit from posting on the Facebook group "Fathers of Marvel Comics" 25 March 2020, which included photos of several pages of the original script from Straubing's files.