THE ILLUSTRATED LONDON NEWS March 25, 1950 THE MARCONI MARINE JUBILEE EXHIBITION: WIRELESS CABINS, 1900-1950. ..
... ALVES WERE COMING INTO USE. 9 0 0 IQOO: THE WIRELESS EQUIPMENT ABOARD THE BT. PAUL BY MEANS OF WHICH NEWS OF THE SOUTH AFRICA W'AR WAS RECEIVED FOR INCLUSION IN THE FIRST RADIO NEWSPAPER 1920 : THE YEAR IN WHICH MARCONI DIRECTION-FINDERS WERE INSTALLED ...