McCann is credited on western features for Hillman by Jerry Bails' Who's Who, and his unique style is not to be mistaken. Old faces with long noses and pointed, small chin, almost no action and much black shadows. Quite gloomy. Had some stories in Classics Illustrated.
Suchorsky is credited on western stories at Hillman by Jerry Bails' Who's Who, and the faces point to him.
Becker is credited only on ink in Dead-Eye Western by Jerry Bails' Who's Who, and many of the faces point to him.
The signed initials are in the wrong order, but the art is most probably by Mike Roy. He is credited only on pencils for Hillman westerns, but the signed letters are inked...
Art notes as for the cover.