Happened to find this paper earlier and thought it was very informative. Longish, but definitely worth the time. It lays out very well the historical context in which magazine bans have existed and ceased to exist in America, and a lot more. Enjoy!
http://www.albanylawreview.org/Articles/Vol78_2/78.2.849 Kopel.pdf
http://www.albanylawreview.org/Articles/Vol78_2/78.2.849 Kopel.pdf
