Baron Kurtz said:Swearing, from what i gather from older chaps i know, was just as prevalent in *real* life back then as it is now.
While old-timers did engage in "locker room" talk, they would make an effort to restrict their use of profanity, as well as subject matters of a prurient nature, when in the company of ladies. And, ladies weren't in the habit dropping F-bombs every other sentence.
Talk to some 80 year olds.