Page 4 Advertisement 1

Radio Record, Volume III, Issue 13, 11 October 1929, Page 4

SOCKET POwER And its Relation to Radio Is fully dealt with in the 'AIl About the All- Electric Handbook to be published shortly, in fact everything in Radio that has any con- nection with AC is fully dealt with and explained; Numerous diagrams of circuits and illustrations of the different apparatus described, are to be found in the _ AII About the All-Electric > Handbook SOME , OF THE ARTICLES Choosing an All-Electric Set:' Power and AC. Valves: A B C. Battery Eliminators: A. C; Crystal Set and Amplifier: How to Convert your Set: Pick-up" Adjustment; How to build an A C. Browning-Drake: A C Power Amplifier: Speakers for All-Electric Sets. List of Stations. Book your copy Now ! At all Booksellers and Radio Dealers, and avoid disappointment in not receiving a copy of our first edition: PRICE 1/6 When unobtainable; mail the Coupon direct to the Publishers. VIITIIIBAILIDBIIARIIIIIIITAIAIIAHIIIML M (Postal Coupon for Country Readers.) {6 ALL ABOUT THE ALL-ELECTRIC" 'RADIO RECORD; PO. Box 1032, WELLINCTON: Please post me, upon publication _ copy [ies] of your 60-page illustrated reference work, All About the All- Electric 11 at 1/9 per copy posted. 1 encloge herewith postal notes for (Add exchange to cheques) _ Signed , (Write address' clearly)