Page 10 Advertisement 1

Radio Record, Volume II, Issue 42, 3 May 1929, Page 10

(Rewities A 1929 will be the first real Ac Sec year: PHILIPS Laboratories have worked unceasingly in the development of AC: Valves for thepast four years. 1929 marks the culmination of their efforts and gives to the world many revolutionary ideas in tube design: PHILIPS now offer to the public AC: Valves of phenomenal performance for every purpose: Watch for details in subsequent advertisements: REMEMBER 4 VOLT AC TUBES ARE BETTER ! Ipdh ILI Ifdg 66 A.C. MINIWATTS" 9R1TN Adms: PMttps Lamp: (Nz) Lid: (Redie Dope: } Hope Gibbont Buildins. Courtray Plades Velllngtr Branch Room : 6811 Dilworth Building, Auckland; VALVES PRELIMINARY Anz ANNOUNCEMENT