Fascist Dictator Monthly is a magazine read by Arnold Rimmer (presumably because of his adoration for Napoleon Bonaparte).
When the boys from the Dwarf watched a working timeslide of Adolf Hitler giving a speech at Nuremberg (which Kryten had made from cutting out the "Mr. October" section of Rimmer's magazine), Rimmer recognised the Nazi dictator from his magazine, calling Hitler "the runner-up in World War II". ("Timeslides", Series III)