Page 18 Advertisement 1

Radio Record, Volume V, Issue 16, 30 October 1931, Page 18

H AMS MAINS , 200, 240 Build Your Own Power Pack 5 Uge STC: Power Trangformers: 660 volts KT: Centre, tapped at 90 mille: POWER " v Suitable for Transmittere, AC 'Sete;, Amplifiers, etc. oo Sole S.: Agents, 45007 � L: B. Scott Ltd, The Big Radio {Store, Manchester and Worcester Stssr Two Types, 83/15/- each: Christchurch: tpW}