Page 41 Advertisement 1

Radio Record, Volume VII, Issue 10, 15 September 1933, Page 41

PILLARS OF THE LAW 4 PILAL T;UBES OZER TUBES [RAYTHEOH_ 21 Raytheot 4-pillar tubes arc made When the radio sets in the New in all stvles, to fit any kind of York Police CarS were equipped sct. Thcy cost #O more; Yet with Raytheon Valves, it was be- 'they offer sur et reception, longer 1 L} and protection against the cause of their special four-pillar vital elements becoming U16 bracing of the delicate electrodes: balanced. If was found that these four pillars (instead 0f tlie uSual two) pre- To the Patrol-car Police these two vented any chance whatever of the extra pillars are vital, and only bighly sensitive filament, grid and Raytheons have thenn. To YOU plate hecoming displaced through it means definitely clearer reception tlie shocks of driving; ensuring and longer life. and onCe you've faultless reception under an8 COm- dition called for in the suppression hcard Raytheons, nothing else will of crime: satisfy you. 4-PILLAR RAYTHEON RADIO TUBES S tandard elephones � ebles HEAD OFFICE WELLINGTON CPO- BOX 638. AUCKLAND BOX 1897. CHRISTCHURCH BOx 340. S