Dell's Four Color Comics, their one-shot and tryout series, had Christmas comics. Here's issue 1064 from 1959.
According to Grand Comics Database, this cover is by Ralph Heimdahl.
Tony Strobl and Steve Steere, story by Don R. Christensen
Billy the Kid Adventure Magazine #3 - Al Williamson / Frank Frazetta art - Billy the Kid Adventure Magazine v1 #3, 1950 - Coming to the aid of a rancher, Rock Hudson and Bacon Bob run afoul of a villainous cowboy named Blackie and...
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