The best website for everything MAM (Men's Adventure Magazines) is Menspulpmags.com run by the very knowledgeable Bob Deis, an encyclopedia of MAM.
These magazines went by various names, "Men's World", "Stag", "Argosy", "Man's Illustrated", "The Bluebook", "All Man", etc.,
Later in the 1970's any of these that were still in print became porn magazines and the stories and articles became scarce if not completely gone.
So I start our Men's Adventure Magazine cover of the Week. Enjoy.