Wessler credit per Robin Snyder's biblio in The Comics, vol 24, no 3, March 2013.
Ed Moritz draw some unique lines inside the ears, and is not to be mistaken. Inking of cheek bones is his work too. Also the horse is identical to his horses in the "Injun Jones" stories in Blazing West, with "knuckled" legs and rough, lumpy hooves. Compare with cover and story, page 3 in Blazing West #9. He is not credited by Jerry Bails' Who's Who.