https://www.sfgate.com/news/article/How-a-Nude-Playboy-Photo-Became-a-Fixture-14878319.php https://www.sfgate.com/news/article/How-a-Nude-Playboy-Photo... This

https://www.sfgate.com/news/article/How-a-Nude-Playboy-Photo-Became-a-Fixture-14878319.php https://www.sfgate.com/news/article/How-a-Nude-Playboy-Photo... This is what’s cited on Wikipedia about the cessation of use.