Top 1/3 of first page is a warning that selling coverless copies of the comic is illegal.
"552" appears under Norman Maurer's signature. Presumably this means the artwork was done in May 1952.
"352" appears under Norman Maurer's signature. Presumably this means the artwork was done in March 1952. Last 1/3 of last page is ad for story in the next issue of Daredevil, "The Haunted Jungle".