Page 23 Advertisement 1

Radio Record, Volume II, Issue 49, 21 June 1929, Page 23

nOW made in two Sies Conz" 3t 444 The famous Columbia "loyetlitt"' Batteries are now available in two sizes; both 45 voltsa One Or the other of these two Sizes will an" swer the requirements of every radio set made, except small portable sets: Made of flat celis instead of the usual round cells, they contain more current pro: ducing material: They last longer and are far more powerful and economical than any other type battery of similar Size. Always insist upOn Columbia Trade Mark' RADIO BATTERIES GREATEST CLARITY, VOLUME & DISTANCE Factory Representatives : ELLIS & COMPANY _ LTD: Chancery Chambere OConnell Stv Aucklana 7071