This is Giant Western Comics 9, published by Mimosa (SA Magazine Co) in 1962.
It reprints this story from DC Comics' Hopalong Cassidy 101 (1955):
Hopalong Cassidy: "Way out West where the East Begins!"
Also reprinted is these three stories from DC Comics' Tomahawk 24 (1954):
Tomahawk: "The Adventure of the Dancing Bear"
Tomahawk: "Tomahawk of Sherwood Forest"
"The Brave who Beat the Sioux"
Also reprinted is this story from DC Comics' Detective Comics 175 (1951):
Hopalong Cassidy: "The Wampum Wigwam!" (redrawn version from Century Comic 69 - 1961)
Also reprinted is this story from DC Comics' Tomahawk 25 (1954):
Tomahawk: "The Star-Gazer of Freemont"
48pages, glossy colour cover, black and white newsprint interior. The cover image used is not related to this issue's content.
Here is the cover of issue 9:
Mimosa Western Comics Series