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RADIO BROADCAST ADVERTISER
293
SUPORTENA
(TRADE MARK)
The final word in
FOLDING LOOPS
16 TURNS and TAPPED AT EVERY TURN!! Adjustment Equivalent — 8 to 86 feet
ANY TUBE SET NOW MADE PORTABLE
Twelve different hookups showing how to use it, with different types of receivers.
^ Perfected by Radio's Master Loop Craftsmen.
571 HUDSON ST. J. NAZELEY CO. NEW YORK
Patent Applied for
.urns
The Perfect Reproducer
Tone loud and pleasing Handsome material and design
Black— $22.50 Shell— $25.00
AMERICAN ELECTRIC State & 64th Sts.
COMPANY Chicago
FOR GREATER DISTANCE, VOLUME AND CLARITY USE
X-L VARIO DENSERS
Endorsed and Used by the Foremost Radio Engineers of the Country
MODEL N — Capacity range 1.8 to 20 micro-micro-farads, for balance in Roberts two tube, Browning-Drake, McMurdo Silver's Knockout, Neutrodyne and tuned radio frequency circuits.
Price $1.00
MODEL G— Two capacity ranges, .00016 to .00055 and .0003 to .0015 Microfarads, for the Cockaday circuit, filter and inter' mediate frequency tuning in super-heterodyne and positive grid bias in all sets. Price $1.50
X-L RADIO LABORATORIES
2426 Lincoln Ave. CHICAGO If your dealer cannot supply you write direct
How about your Jobber 1
Does he wholesale exclusively ? iW"1**
Does he refer all customers inouiries to his dealers ?
Does lie carry reputable apparatus that is nationally advertised and in demand ?
Does he carry ample stock to insure prompt delivery ?
Does he sell dl his stock to /jv dealers even when material ** -r is scarce ? ^
Hommel does /
Write for Hommel' s Encyclopedia of Radio Apparatus 266-B
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