The title changed from Cowboy Comics to Cowboy Picture Library from issue #205. Features include Kit Carson, Buck Jones, Tim Holt, Cisco Kid, Billy the Kid, Buffalo Bill, Davy Crockett, Lucky Lannagan and Kansas Kid.
A set comprising issues #3 to #100 (86 originals, 6 facsimiles) sold for £754 on eBay UK way back in May 2008.
Some cover illustrations care of the very excellent Book Palace located in Crystal Palace south London. Go and check it out!
Note: some PR issues may have no value. Selected issues in FN, VF or VF/NM may not exist in some titles.