Page 29 Advertisement 1

Radio Record, Volume IV, Issue 11, 26 September 1930, Page 29

A FAMOUS NEW ZEALAND PRODUCT: MACK'S TESTED AND PROVED ADD-A-PHONE: Nowhcre else in the world is an ADD-A-PHONE made or even suggested, must less used: It is designed, built and perfected in NEW ZEALAND FOR NEW ZEALANDERS, and stands on the merit of its own performances: It is not an adapter. MACKS RADIO SERVICH also makes Short-Wave Sets, Wave: Meters, Radio Frequencies, and Modulated Oscillators. Also Super-Heterodyne Wave-Meters, Output measuring instruments, Radio O1 Audio Frequency- Changers Everything made in New 'Zealand by New Zealand workmen and with New Zealand materlal when obtainable. Obtainable only at MACKS RADIO SERVICE 76-77 Fent Terrace, Wellington. 'Phone 20-798.