Judge — February 5, 1927 — page 2: what you’re looking at

Machine-transcribed from the original scan — historical spelling and the odd misread are preserved.

he World’s Knowledge of Radio Contained IN FOUR VOLUMES IN ONE Of “EVERYMAN’S GUIDE TO RADIO” Contributed to by the world’s leading radio scientists, without question, the most comprehensive, most interesting and absorbing, and the most complete radio 7 book yet published in any country. It is impossible to give comparisons because eueriy comparisons do not exist. One must read Marconi on the subject of. “beamed trans- Cover of richly embossed Art Fabrikotd, paris tex i, seatssrysiahdas hered subj! |, Dea better than leather, making a volume mission”; the late Charles Steinmetz on “Waves”; Sir Oliver Lodge on Coils, or Ambrose fit for the finest bookshelf Fleming on “Vacuum Tubes,” before the significance of these writings of the masters of the art can be fully appreciated. 640 PAGES OF INSTRUCTIVE READING For the ““Broadcatcher" as Well as the Experienced Radio Enthusiast ” containing more than 675, finely engraved illustrations - sts and engineers of radio, “Everyman's Guide to Radie™ si ful effort to meet the needs of all those who aspire to attainments in the science, whether they are “broadcatchers,” skilled service men or students. This vast wealth of information represents studied compilation that has extended over two whole years and includes every phase of radio. communication that can have any interest to those desiring meaty information. QUICK ANSWER TO EVERY RADIO PROBLEM Intelligent use of “Everyman's Guide to Radio” gives quick, understandable answers to practically every radio problem regardless of the technical accomplishment of the reader. Special emphasis Hi been laid on the illustrations contained in the “Guide.” Hundreds of specially prepared drawings and photographs answer most radio problems at a mere glance. No effort or expense has been spared to make the “Guide” of maximum value to radio listeners. It is the fascinating story of radio in pictures and it is the most complete collection of instructive radio photographs ever published rs thee PHOTOGRAPHS AND SPECIFICATIONS OF ALL “Enema ite af cain RADIO DEVICES INCLUDED 675 beautifully engraved illustrations in age e 640 pages of text. Over 200 pages of the “Guide™ have been devoted to practical and exact descriptions, photographs and technical data of radio receivers, transformers, coils, B battery Eliminators, Power Packs. Loud speakers, Condensers and General accessories. This information is invaluable to the radio constructor and set builder. It permits him to choose his parts intelligently and with a full knowledge of the par- ticular use for which they are made. Never before has any organization taken upon itself the respon- sibility of bringing together within one volume, the details of all standard radio apparatus BOOKS YOU WILL BE PROUD TO OWN It may be said without reserve, that “Everyman's Guide to Radio” is the most artistic and practical cook ever published sn the radio field. |The volume contains 640 pages printed on heavy calendered paper in legible type, making for the comfort and convenience of the reader. The covers are beautifully embossed and bound in Art Fabrikoid, better than leather, flexible, making the book conveniently portable. CONDENSED TABLE OF CONTENTS, 4 VOLUMES IN 1 Volume 1 Colls—How to Use Them irst Principles of Radio Improvement of Broadcast Reception ‘The Electricity of Radio Vetiies 6 ‘The Easy Prin of Diagram Reading _— ne Rasy Erinel ries of Die How to Make Radio Improvements Flexible! es Learning the Length of Dots and Dashes The latest and finest practice in the art Detection and the Secret of Vacuum Tubes Batterles and Battery Chargers of book manufacture. Perfectly flexible. Volume # a ea pe ltarans Tvpee of Hadi eect vere r bind ‘udio Frequeney Amplification ume without damage to pages or binding Radio Frequency Amplification Accessories and Radio Varlable Condensers Wonders of Radio Transmission POPULAR RADIO, 627 West 43rd Street, NEW YORK d prepared by some of inds as the first success EXAMINE THE VOLUME POPULAR RADIO, Inc., WITHOUT OBLIGATION TO BUY 627 West 43rd Street, ‘So sure are the publishers of “Everyman's New York, N. Y. Guide to Radio" that these four volumes- in-one are ju: hat everyone needs Gentlemen: to complete his reference library and so Chay; that) they. are ee] 08 Send me ‘Everyman's Guide to Radio,” 4 vol- eet flee that thes ace | umes in one. I agree to pay the postman $4.00, plus postage. If, after carefully examining the a rithour obligation to |] book for a period of five days, I do not like it, I e buy. Just fill out the attached coupon i il i buy. 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