Page 21 Advertisement 1

Radio Record, Volume VIII, Issue 33, 22 February 1935, Page 21

SAFETY IN THE SKIES 4-PILLAR RADIO TUBES KEEP THESE GIANT PLANES OUT OF THE PATH OF STORMS TWA Theres n0 more flying into unknown air and weather conditions. To-day, pilots receive radio weather reports every 15 minutes-THROUGH 4-PILLAR TUBES : SClear; with unlimited ' ceiling ahead:" Great air lines take no chances. Motor PILLAR TUBE OTHER TUBES vibration and the jolts of landing and taxiing could easily damage fragile radio tubes and interrupt the service. That s why they depend on Raytheons_ rugged 4-pillar tubes which have the strength to protect their vital accuracy Raytheon 4 pillar tubes are used exclusively by Transcontinenta] and Western Air, Inc , (RAYTHEON| 21 Western Air Express, The Transconti: nental Air Transport, Inc. (The Lindbergh Line) , Eastern Air Transport, Inc-, and Raytheon 4-Pillar Tubes are other famous lines all over the world. In made in @11 styles, to fit any kind of set. They cost n0 ouI' ow radio receiver you want the Saine mnore: Yet they offer Surer flawless reception: Fit Raytheons and pectectcon leaiest Lieal %ia HEAR THE DIFFERENCE. ments becoming unbalanced. RAYTH EON 4-PILLAR RADIO TubeS S tandard Tt elephones 8Cables Standard Telephones cd dables (A'sio.) Ltds Inc: i1 N.S:W _ Head Office: WELLINGTON;, CP.O: BOX 638. AUCKLAND, BOX 1897_ CHRISTCHURCH, BOX 983.