We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
RADIO BROADCAST ADVERTISER
panels
Y" "FAVE your panels made to your own specifications. 1 1 Celoron Radio Panel Service assures you the highest ^1 type, best serving, best looking radio panels made, machined and engraved to your own individual specifications.
Condensite Celoron Grade 10 — the highest type of radio insulation that we produce — has a wide variety of uses in the radio field. It is extremely high in surface and volume resistivity, high in dielectric strength and low in dielectric losses. Particularly suited for panels because it machines easily, engraves beautifully and is extremely handsome in appearance. This is the grade we recommend. 'It has been approved by the Navy Department Bureau of Engineering.
Where economy is a factor we can supply panels made of Vulcanized Fibre Veneer. This material is made of a center section of hard, grey vulcanized fibre veneered on both sides with a waterproof, phenolic condensation product. It has a fine, smooth, jet black surface, machines readily, engraves nicely and is applicable for use in the construction of radio equipment where very high voltages at radio frequencies are not involved.
Celoron Shielded Plates (patent applied for) are made with a concealed wire mesh imbedded directly under the back surface of the plate. This wire shield, when properly grounded, very effectively neutralizes all "howl" and detuning effects caused by body capacities. Made in both grade lo and Vulcanized Fibre Veneer.
Send to-day for our Radio Panel Guide
Are you an enthusiast? Write to-day for our Radio Panel Guide that describes these panels in detail — quotes prices — and tells you just what the panel you want will cost.
Are you a Radio Dealer? Get in touch with us. Learn how easily Celoron Radio Panel Service enables you to sell panels completely machined and finished to your customer's specifications. No waste, no bother. Write for our special Dealer Proposition to-day.
DIAMOND STATE FIBRE COMPANY
Bridgeport (near Philadelphia) Pcnna. Branch Factory and ^A^arehouse, Ohica^o Offices in principal cities In Canada: Diamond State Fibre Co. of Canada, Ltd., Toronto