Ziff-Davis, 1950 Series
 
Kid Cowboy #1
Kid Cowboy #2
Kid Cowboy #3
Kid Cowboy #4
Issue 4
May-June 1951
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Kid Cowboy #5
Kid Cowboy #6
Kid Cowboy #7
Issue 7
April-May 1952
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Kid Cowboy #8
Issue 8
July - August 1952
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Kid Cowboy #9
Issue 9
September October 1952
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Kid Cowboy #10