Six years after their famous battle, Professor Moriarty returns to menace Sherlock Holmes as Queen Victoria is celebrating her diamond jubilee. Original Air Date: December 7, 1947 Take our listener survey...http://survey.greatdetectives.net Become one of our friends on Facebook... http://www.facebook.com/radiodetectives Vote for the show on Podcast Alley...http://podcastalley.greatdetectives.net Call 208-991-4783 to leave…