Radio Digest (July 1924-Apr 1925)

Record Details:

Title:
Radio Digest
Date:
July 1924-Apr 1925
Publisher:
Chicago : Radio Digest Publishing Company
Volume:
Radio digest (July 1924-Apr 1925)
Leaf #:
00050
Language:
English
Collection:
Broadcasting & Recorded Sound
Format:
Periodicals
Contributor:
Library of Congress, MBRS, Recorded Sound Section
Sponsor:
Library of Congress, Motion Picture, Broadcasting and Recorded Sound Division
Coordinator:
Media History Digital Library
Description:
Date Added:
July 18, 2024
Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




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.

20 RADIO DICES T— Illustrated July 19, 1924 Radiotrons WD-11 md WD-12 QAkde 6Hutotf/ It isn't a genuine WD-11 unless it's a Radiotron. It isn't a genuine WD-12 unless it's a Radiotron. It isn't a genuine UV-199 unless it's a Radiotron. It isn't a genuine UV-200 unless it's a Radiotron. It isn't a genuineUV-201-a unless it's a Radiotron. You Can Change Your Set to Dry Battery Operation. If your radio set is equipped with navy type tube sockets, you can change to dry battery operation by inserting WD-12 Radiotrons. Ask your dealer for information as to how this can be done. These are dry cell tubes — the tubes that made possible the swift progress of radio in the home everywhere. They meant clear tone — undistorted detection — radio and audio amplification— and volume reproduction — all with dry batteries. They meant radio in the city — on the farm — off in camp — everywhere ! And to-day, there are millions of these Radiotrons in use. Everybody knows them familiarly as "WD-ll's" and " WD-12's." But they are not genuine unless they are RADIOTRONS. Always be sure to look for that mark on the base, and for the RCA mark on the glass. It's important, whether you are buying a new set with the Radiotrons in it, or buying new Radiotrons to replace old ones. Always look for the Radiotron mark and the RCA mark. Then you have the genuine— sure to live longest — serve best. Radio Corporation of America Sales Offices: 233 Broadway, New York 10 So. LaSalle St., Chicago, 111. 433 California St., San Francisco, Cal. This symbol of Quality is your protection Radiotron REG. U. S. PAT. OFF. msrzmai ;?>*** i