Golden Age Fu Manchus

This is a list of the Golden Age Fu Manchus who had their own features in comics.  Believe it or not Dr. Fu Manchu was so popular in the goden age of comic he had as many ripoffs as Superman. Back in the day a comic would have as many as fifteen different features.  Many of these have not been put on comicvine yet so as I read them and most likely create their pages I am going to add them to the list.