Unnumbered Page Advertisement 1

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

LOdE WELL DD Et Sts MALE Lz EECLAAD itS made better SK to be shown One of the new_ Osram 2.5 series Rectifying Valves MX 280 Give it the closest scrutiny 55= in comparison with any similar valve;-if you wish. You I find it has a ribbon filament to give it robustness and long life_ And you' II appreciate_ the fine construction, the neat clean finish ~all of which are vitally important to valve Peefocomapfete_ range of Osram Valves: including the following 2.5 Volt Series, is available at your radio dealers MY 224, MY 227, MX 245, MX 280. MX 28 0 Oskn wave ecti; fying Valve specially de- 25e vaives wifhetaa overloading and fluctua- tions in Jine ' Made in England voltage:. Advertisement of the BRITISH GENERAL ELECTRIO CO:; LTD 37 Taranaki Street, Wellington: Brunswick Bldgs-, 49 High Street, Auckland: Hannaford Chambers, 145 Worcester Street; Christ- church: