Page 11 Advertisement 1

Radio Record, Volume III, Issue 48, 13 June 1930, Page 11

"Cub sig to be YoE known your set to fitt with facts to suggest that the singer had a cold Or the announcer a megaphone: That s easily remedied_by the substitution of one Or more of your valves with L610 the battery operated Osrams. Ask youf dealer for Osram Valves they are of stutdy, honest British manufacture. If yoU cannot obtain the valve you need, it will be sent direct; safe delivery guatanteed. Gc The Osram Valve 92 Guide a helpful little book_will be sent free On request; A general purpose valve with very low A_ and B Battery Consumption: Fil; SOGIFICATIONS 6.0 Osram Fil, Current amps; Plate Volts ISo max: Apedaractor 7.500 ohms valves Normal Slope 3.0 malvolts Equivalents UX3OIA, A6Is, PMSD Made in England Advertisement of the British General Electric Co. Ltd. Branch Office and Public 'Showrooms: 31-37 Taranaki Street, Wellington