Moreira 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 horses with Cataldo's signed story "Lefty Jim-U.S. Marshal" in Crown Comics (McCombs, 1946 series) #16.
The artwork has many similarities with signed Walter Palais stories in Planet Comics (Fiction House, 1940 series) #52 and #53, like hands, faces and figure movement.
Script credit taken from Woolfolk's payment records as transcribed by Martin O'Hearn.