Originally credited "Ruben Moreira?", and he and Cataldo can often be hard to keep apart at this time. Compare the rather stiff movement of figures, pointed hat brims in sideview, and the horse on page 2 panel 6 with his signed story "Lefty Jim-U.S. Marshal" in Crown Comics #16. Cataldo is credited only on ink by Jerry Bails' Who's Who, but the layout of figure movement and horses are all so identical to the signed story, that he must have done it all.