Based on the cover information on that comic, this story appears to be from Dolly (Ziff-Davis, 1951 Series) #10 (July-August 1951).
This is credited as a "Dolly and Charlie" comic, as opposed to the longer stories which are "Dolly" (but feature Charlie as well).
Based on the cover information on that comic, this story appears to be from Dolly (Ziff-Davis, 1951 Series) #10 (July-August 1951).
This is an article about the origins of fairy tales.