Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994).
xrefd: CB OIL 70; CB OIL 74
The story was based on the 1952 Disney animated short of the same name. Barks made extensive additions and revisions to the story, while retaining the look of the film. 9 pages cut which are included in most reprints.