Radio Doings May 22, 1927 - AmericanRadioHistory.Com
Radio Doings May 22, 1927 - AmericanRadioHistory.Com
Radio Doings May 22, 1927 - AmericanRadioHistory.Com
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<strong>May</strong> 21 <strong>Radio</strong> <strong>Doings</strong> 7()<br />
Built to Make<br />
<strong>Radio</strong> Tubes Work<br />
Better and Last<br />
Longer<br />
Here is a new "A" battery made especially for <strong>Radio</strong><br />
use. An exclusive formula used in its construction<br />
enables it to deliver steady, level voltage and gives it<br />
extraordinary long life.<br />
Like al Ray -O -Vac batteries, it has staying power. It<br />
retains its strength when not in use, and after being<br />
used it starts to rebuild its strength the instant the<br />
current is turned off.<br />
The best way to be sure of getting radio "A" batteries<br />
with uniform voltage and staying power is to ask for<br />
Ray -O -Vacs No. 1211 by name and number.<br />
You can buy Ray -O -Vac batteries at the better <strong>Radio</strong>,<br />
Electrical dealers, music stores, and Auto Supply<br />
houses.<br />
FRENCH BATTERY COMPANY<br />
MADISON, WIS.<br />
737 l'. rrninal Street Los Angeles<br />
tl<br />
Ilrrkrrs of Flashlights and Flashlight Batteries