From Phantom daily strips (King Features Syndicate) 1937-08-02 - 1937-08-07 and 1937-08-09 - 1937-08-10. [One panel is omitted from one of the dailies on each page, in order to fit two 4-panel strips onto each 7-panel page.]
Last 4-pager. In #38, the feature expands to 8 pages. The original opening panel had an introductory caption: "The Phantom learns from Cotton that Smiley has kidnapped Diana.".