The dialogues refer to Wolf Waco (the villain of the first story) but the art describes a scene from the last story "A Legend Is Born!".
Divided into Chapter One, "At the Mercy of Wolf Waco!" (7 pp, pages 1 to 7 of story) and Chapter 2, "The Rawhide Kid Strikes Back!" (6 pp, pages 8 to 13 of story). Note on splash refers reader to the origin story in "number 18 [sic], August.". Story is pages 3-7, 10-14, 16-18 of comic (pages of story numbered 1 to 13).
Text story is pages 8, 26 of comic (pages of story not numbered).
Art credits from Tom Lammers via the GCD Main List (25 May 2005); the original indexer credited Dick Ayers with both pencils and inks. Features western lawman James Butler "Wild Bill" Hickok (1837-1876). Story is pages 20-24 of comic (pages of story numbered 1 to 5).
Retold as "The Birth of a Legend!" in Rawhide Kid, The #35 (August 1963). Story is pages 28-32 of comic (pages of story numbered 1 to 5).