This 23 page version is printed from the previous Australian edition, rather than the original 32 page version in Four Color (Dell, 1942 series) #820 (June 1957).
This 23 page version is probably from an earlier (1958?) edited Australian printing.
The source and addition of a title to this story suggests it was previously reprinted in an unindexed issue of Triple Western Pictorial Monthly (Magazine Management, 1955 series).
The original version of this story is reported to be four pages. This printing has been reduced, probably by removing and reducing various panels.
The added title and source of this story suggests that it is from an earlier Australian reprint in Triple Western Pictorial Monthly (Magazine Management, 1955 series). In this reprint version of the story, the lead character is called "Prairie Kate" (as in The Texan #9) rather than "Buckskin Belle" (as in the version in The Texan #1).