Evening Star Newspaper, June 15, 1924, Page 50

impression that the bureau can sup- ply the answer to every conceivable question about electrical or mechan- ical apparatus. It is estimated that there are at least 5,000,000 peo- ple in the United States using radio, and radio is so interest- ing that the average user has in his mind so many questions that it would strated on so large a scale as it was The oper- | during the pan-American radio tests of the American Radio Relay League and the Rivista Telegrafica. While amateurs in North and South Amer- ica could hear each other transmit- ting, operators in the Central Am n' countries had great difficulty aring either continent amateprs heard his call i |ator 5f" Canadian station 1BQ re- Conditions Have Changed. parts reception of Bragelos signals. |From the Paris Sans while the latter cables that he had| . “You_ sve ma age asn’ Copicd at least fifty calls of North |him at ai. "HLaime et t American amateurs.” From now on it |as he cver w g is predicted South Americans will be | but he used active In international amateur radio, | o1 now it's from sorro G. 0. P. CONVENTION BIG SUCCESS ON AIR Graham McNamee, Announcer, RADIO’S BEST OFFERINGS TONIGHT. Musical program from the Capitol Theater by “Roxie” and “his gang,” WCAP, Wash- Long Range Radio Entertainment g g SUNDAY, JUNE 15, 1924. Vital Factor in Broadcast- ing Achievement. WILL ACT FOR DEMOCRATS Is Voice Teacher and Tenmor in Church Choir. nsolidated 1 IW YORK. June 14—He a teacher and he sings tenor on 4y in a church choir, but he had this than the of By « N is week history audience ever had &r the His name aham McNamee, and is the man who did the announc- for the radio at Cleveland dur- the sessions the Republican al convention. So well did he do his job that he already has been to the task of lling the plays the Democratic national convent to held here later in the Broadca ater world he ing ing ussigne be by radio of national given the fi politi the rst con be air was & per aceord- 1l sue ng American Tele- who of the phe d Teleg » aph Company individ- ittribute much of the the iutelligent way in MeNamee, @ former Min- did the announcing they say. He star performer { here, and in ad- aching and hi 5. he covers for radio big world series games ip boxing matches. quoted ery versati He WEAR » his s the funs and ch, Heard Even Above Cheers. re were fourteen stations broad- while the convention was in trouble was reported Liven the twenty- r slidge when the was placed in nomination, fectly the millions by explana- McNamee, from benefit of those in and had not shouting was in to <. punctuated ks by Mr for the ust turned all the on the plat- wention hall, the the — shouting, the nd_all the fifty-seven nds of sound e n to were conveved by vorious radio sta- along the route proper volume. asts seventy-nine came in clear radio, above the s explanation by Mr. h-makir band playir different n national conven- ing for a candidate for pparently there for former Gov. ois. The convention Whether he will ac- nominated. The last m, received this morning, he would not accept.” Always Ready to Explain, & proceeded there short periods in which nothing of the loud speaker except confused sounc But Mr. McNamee =oon came to the rescue with the P that nothing was happen- in nd that the delegates were “just milling around. There were many occasions during which the vast radio audience knew better what was going on than the aclegates themselves. On Wednesday night the fans heard an argument that must have been inaudible even to the delegates in the front row. Chairman Mondell announced to the convention that Representative Cooper of Wisconsin would have ten minutes in wh nt a minority re- port solution committee. This re represented the views of the L lette bloc. Mr. Cooper was arly neard to protest to the chair- an that she had been promised ten utes to make a preliminary state- nt before reading the report "Oh, very well, then” said the chairman, resignadly, and Mr. Cooper began his speech—a good one, too, and worthy of a more successful Lowden d. of he stations which put the conven- tion in the air were AF'and WJZ, New York; WJA land; WRC and Wi iR, Buffalo; KDKA, Louis: WLW and W Pittsburgh; incinnati; “hicago, and convention proceed- broadcast to the same leveland; WJZ, AC. Boston. Sta- will be added. LocalRadio Entertainment Sunday, June 15, 1924. NAA—>aval Redio Station, Radio, Va. (435 Meters). 5 a.m. and 10:05 p.m.—Weather WMU—Doubleday-Hill Eleetric Co. (261 Meters). Silent. WIAY—Woodward & Lothrop (373 Meters). Silent. Early Program Monday. 10:30 a.m.—Phonograph and selcctions, piano WDM—Church of the Covenant (234 Meters). 10 am—Everygirl's Bible Class, conductgd by Miss Mabel N. Thurs- ton: vofal solo by Mrs. Carl Kettler. 1l _am—Morning_service; sermon by Rev. Charles Wood, “The Pur- suing God.” 8 p.m. vening service; sermon by Dr. Wood, “Choosing Presidents and Other Cho ' Solos by Miss Kath- ryn Riggs, harpist; Mrs. A. B. Chase, violinist; Herman Fakler, baritone. WRC—Radio Corporation of America (460 Meters). Bilent. Early Program Monday. 3 p.m.—Fashion Developments of the Moment, prepared by Women's Wear. 3:10 p.m.—Song recital. 3:25 p.m.—Current Topics, by the efiior of the International Inter- —Piano recital. What Women Are Do- " by Mrs. William Ather- ton Du Puy. 4 p.m.—Song recital. 4:10 p.m.—Book Review, under the auspices of the League of American Pen Women. 5:15 p.m.—Instruction in interna- tional code. o 6 p.m—Stories for ren, by Peggy Albion, 6:20 pm.—A Talk on Education, under the auspices of the National Education Association. WCAP—Chesapeake & Potomae Tele- phone Company (469 Meters). 11 am—Service from _the First Congregational Church: Rev. Jason Noble Pierce, pastor, will deliver the sermon. 4 p.m.—Open-air services held at the Peace Cross on the grounds of the National Episcopal _Cathedral _at Mount St. Alban; Rt. Rev. Lucien Lee Kinsolving, D. D. Bishop of Brasil, will deliver the address. 6:20 to 8:15 p.m.—Musical ps &irect from the Capitol Theater, New York City, by courtesysof the-. Theatern- word | The Programs of the Following Distant Stations Are Scheduled for Eastern Standard Time 8TO 9 8:00-~Children’s hour; stories and music 9 T0 10 9:00—Bible school: orchestra ... 3 9:30—Sunday school conducted by edi Sunday school publicatons of the Book concern ... e Services of Zion Lutheran Church i o 10 TO 1 :00—Sersices of West End Presbyterian ¢ Services ‘of Holy Trinity Chureh.. Hadio chapel *services Sacred chimen concert 1 Services of Calvary Episcopal ( 10:30—Services of Central Methodist ¥ Hudson Quarter . ... of South Conkivgationai Chureh 1170 12 ur copal “hureh services: s of Fourth Avenue Se Chureh ., s of Church nth-Day he Covenant . 11:30—Services of Westminster Presbyterian Church. ... 12 NOON TO 1 P.M. :00—Services of First Presbyte Chacch.. Services of First Methodist © hurch. 170 2 ~Los Angeles Church Federation Service . 00 Sermon' from KHJ 25— Musical_exercisen .. 01O 30- gnes Jones Tae, soprano: M contralto; 2710 3 Radio chapel services . choir L. Orcliestra _concert St. nirick's Cathedral chmes Studio chapel services 370 4 ¢ New York Federatios laborers' Amateur Orchestra . Organ recital by Dr. Charles Hi -Sacred concert . Arline Thomas, soprano ... . - Vesper services of Shadrside Presbyteriui 4705 roi :00—"Primitive Religion." by Herbert B. Howe. Concert by Schmeman's B Twilight program: music ........ .. 45—Services of House of Hope Presbyterian 5T0 6 00—Organ concert .. Concert under direction of Mrs. Murrell, Musical program ... > Detroit News Orchestra S:15—Hase ball scores 5:30-—Dinner concert by Pittsburgh A Orchestra ST e, 6 TO 7 00—Rubble book stories .. Sesgieaen g Whitney Hubner's Central Presbyterian —Nathan® Abas aud his orchestr 3 0—Musical program from Capitol Theaier 30—Services of Rethany Services of Zion Lu Vespers on Springtie Concert program eran (hurch 7708 00—Mme. Sprotte's Choral Radio Bi " Annalist's Talk for Business Men' an_Abas and his Hotel Pennsylvan vices of Second Church of Christ. Hotel Commodore Orchestra .. 30—Evening worship e v St Paul's Episiopai > Societs riet rurch Ameri 8 TO 9 : Bible lecture " Southern Orch Organ recital ... 5 Nora Helms. soprano: Sara Posselle, flutist . 8:30—Sport news [k musical program e 8:45—Wesley Memorial (hurch serviees .. Services of Henuepin ML E. Church ... 9 TO 10 9:00—Services of Fast Main Street Church John Marshall, baritone . 2 Services. religious: State Prison E . Ebert, soprano ......... 9:30—Art Hickman's Concert Orchestra 10 T0 11 10:00—Orzan _reeital Song recital ... . g Musical program from Ceniral Theater . Hymos, sung by Miss Edith L Kelly . : Olsen’s Concert Orchestra ... 1 chapel services selections . 3 10:15—Concert program Weather forecast 10:30—Mosical program 11:00—Masical program ....... : Ambassador Hotel ‘concert ... 5 11:30—Concert by Ruds Seiger's Orchestra . 12:00—Examiner concert ... Fred Cahoon's Orchestra 170 2 1:00—Orchestra program reh pal Churel of Churches. esbyterian Church . municipal chimes . ciass of First Presbyterian ¢ ‘athedeal . Band. vocal and instrumental 2 PM TO 1AM Meters. Miles. 204 AN, New York 435 Ax fafr Methodint Zion, M. 345 Cincinnati Schenectady 300 1AM New York Philadelphia Omaha Davenport Pittsburgh Chureh WEZ WHAS NOON. Chicago Advent Louisville Cineinnati Minnespolis - Atlanta = WBAP Fort Worth PM. .. KFI Los Angeles KHJ Los Angeles W00 Philadelphia KHJ Los Angeles WIY New York ary’ Shuw Boys' ‘Choir; chorus: orches. Pittsburgh PM. Detrait Roston New York Francisco i fladelphia WCRD 11 W' WIY BYW Tave New Ciicago P sspices of WEAF CWIY b Church. M. New York Detroit Med'd Hil Church. Minueapolis PM. Fort Worth Louisvilie * Kanss City Detroit 3 Pittsburgh ssociution « Pittsburgh PN New York Atianta Orchestra. S New York y Springteid : Boston PM. . s Los Angeles rch D Orchestra Pitteburgn Detroit Montres Cincinnati Gl New York PM. Fort Worth Rossv'e, N.Y, Cincionati % New York and New York Davenport Med'd Hill'de 3 Atlanta 3 Minneapolis PM. Davenport New York Jefterson City New York 3 Los Angeles b3 Tos Angeles A Dallas St. Louts Towa City Portl'd, Oreg. Omaha Chicago Minneapolis Daveaport Los Angeles Los Angeies Ban Francisco Los Angeles Fort Worth AN Los Angeles RADIO GOSSIP AND NEWS Just outside of Washington, there 1s located the bureau of standards of the Department of Commerce, which handles, among many other subjects, the standardizing and scientific de- velopment of radio, both for the gov- ernment and the people. The radio laboratory of this bureau, readed by Dr. J. K Dellinger, undertakes re- search on radio principles, standards and standardization projects and spe. cial radio engineering problems for the government, other than in mili- tary and naval development. Its work deals more with fundamentals and with scientific phases of radio than with specific applications em- bodied in apparatus on the common market. It keeps in touch with ad- vances made elsewhere in radio and electrical communication generally, but does not attempt to police the air, that being done by the radio division of the bureau of navigation, another branch of the Department of Com- merce under Secretary Hoover. In a special interview, Dr. Dellinger declared that even the term “radio” was not fully understood by many, let alone its many applications 'and phases. In this connection he sai ‘“To most of the radio fans, and even the radio experts who flourish over the land, radio means receiving apparatus and that alone. The re- ception of broadcasting is the most | extensive phase of radio today, but it is not the whole of radio. The serious effort of radio science and engineering is far less engaked with broadecasting than is commonly supposed. Relatively speaking, and from the technical development view- point, the problems of broadcasting and of broadcast reception are solved and other things are being develope: The real work of broadcasting d velopment was done three to ten years ago. Of course, there is a great com- mercial and technical progress being made in this line, but the processes of fundamental development work are being directed to such things as transoceanic radio-telephone service, radio aids to navigation on the seas and in the air, directed radio trans- mission, radio’ distant control, con- quering of atmospherics and reduc- tion of interference.” Having no desire to decry broad- casting, Dr. Dellinger points out that in it radio is certain to reach its highest function. The greatest serv- ice radio will eventually render is its part in the processes of education, in a broad sense, he says: and while the widest use of radio broadcasting is entertainment, its greatest serious contribution to human life will be education. The bureau of standards has been identified with the developments which have estab- lished the present broadcasting serv- ice. In 1920, at the request of the Department of Agriculture, the bu- reau ran a four-month experimental trial of daily broadcasting of market reports The extensive market re- port system of today was established —_— Rothafel (Roxie). The first part of the program will be taken direct from the stage of the theater, and will consist of music by featured artists and the Capitol Grand Or- chestra. The second part of the pro- gram will consist of a special pres- entation by Mr. Rothafel of vocal and instrumental artists direct from the broadcasting studio in the theater. 8:15 to 9:15 p.m.—Organ recital, gm ffc:m the studio of the Skinner mpany. T S e i, SAmezican-Goverament,” in on the ba trial. — Early the bureau broadcast music experimentaily, but on an announced schedule. Later in the same year the broadcasting of music and news on a large scale was inaugurated by the Westinghouse Company at station KDKA. The extremely practical importance of scientific work on standards is il lustrated by radio interference, Dr. Dillinger said, adding that much has been done to'solve this great prob- lem. Instead of the common atti- tude of complaint whenever a code message or dther noise disturbs re. in 1920 | ception, an attitude of wonder and praise over the relative absence of interference would be more appropri- ate, he feels. There are each night several hundred radlo messages si- multaneously going through the ether from as many stations. ~Yet each reaches its hearers. There would be much conflict and pandemonium if each of these stations was not kept on, or very near, the assigned wave fength. This close adjustment of the station frequencies requires very accurate standards of frequency and constant vigilance to keep the sta- tions and the measuring instruments in ‘harmony with established stand- 5. The bureau’s scientific work has been of direct value and service to the general public in the radio beacon system. Certain of the bu- reau’s researches on antennas led to the development of a very simple and efficient radio direction finder. By rotating the direction finder while listening to a radio message, the direction of the transmitting sta- tion is indicated. Thus, a ship equipped with a direction finder can steer to a ship which is sending out a distress call, or it can locate its own position by means of radio signals from shore stations. The bureau developed automatic radio transmitting apparatus to send out such_signals from lighthouses, and the United States lighthouse service has installed a number of these radio beacons which serve the same pur- pose as the lighthouse lights,except that they reach over greater distances and penetrate fog. The direction finder and beacon have been found of service also in aerial navigation. Special types of radio beacons have been developed to keep an_ aircraft on its course. Incidentally, this Wwork is leading toward the solution of the problem of projecting radio waves in a desired direction. When aircraft are developed commercially they will depend greatly on radio a8 a means of navigation. Another radio development for aircraft by the bureau is a distant control device. This device, a direct product of funda- mental research on electron tubes, Biloriess altsiane vor racti bhd St rplane by radio. The same device has been found useful operating a radio transmitting sta- tion from a distance and, in other instances, of remote countrol of ma- chénsry. ome of the bureau's is directed toward the mhu- e of wave transmission variations, fad- ing and atmospheric disturbances. These are seen as large problems, the ultimate solution of which re- quires much more extended knowl- edge of the actual behavior of the waves than now exists. The bureau is engaged in studying methods and apparatus for such observations, working in co-operation with other laboratories. The results of the bureau of standards’ radio work are embodied in publications, many of which are available to the public. ‘The bureau of standards is not, and could not possil be, a radio ques- tion-and-answer bureaus, it -was ex- »! -Bave ibe 3 | was handled 3 |@ loud speaker, and re s of the results of this| take a whole course of special train- ing to answer them, the radio labora- tory chief stated. The rapidly growing scope and im- portance of radio requires the small radio section of the bureau to handle a wide variety of projects. In order that it may be of maximum service in advancing science and in the de- velopment of radio applications for the government and for the general public, the bureau avoids duplicating work done by other agencie: Radio Conference Planned. With the closing_of the doors of Congress all hope for the enactment of radio legislation this session is terminated. 1In the fall two things may happen to the revised White bill, now known as the Howell bill, which sleeps in a pigeon-hole until Decem- ber. Either it will be revived then or new bills may be introduced in the Senate or House, or both. | “In the meantime, Secretary Is planning a general radio confer- | ence to which he will invite repre- sentatives of all walks of the radio industry, including manufacturers, commercial and amateur operators, broadcasters and a ociations inter- ested in radio development. The purpose of this, the third radio conference, will be twofold. Ifforts will be made to improve present con- ditions relating to interfer: 8- signment of wave lengths and time distribution among_the commercial, amateurs and broadcasting interests, all of which are now operating on a voluntary agreement, and also to re- view pending legislation to get ex- pressions of opi from the many radio users and F Kulatory laws between SUS r stronger volu tlation is hoped for er, whose only authority i d in a law ., before radis used generally hroughout the country Representatives of the Department of Commerce are now working out in detail the scope of the conference, securing advices from those affected as to a suitable date for the Wash- | ington meeting. At first, Secretary Hoover planned to hold the sessions here in June, but difficulties arose. Some time in July appears to be the earliest possible date, but the ques tion now before the department is whether it would not be more agree- able to all parties to avoid the sum- mer months and call the meeting carly in September. An early an- nouncement is expected on the date and scope. Hoover Radio Relays Coolidge Mesnage. A message from President | idge to the Governor in an u week on the oc anniversary of from the President the naval commun senger from the a m. last Tue! | layed by r: to the airship doah over New York City, by Commander Lansdowne airship was over Albany, a m, Cool- York nner | the | The | was ations | White day. re nan- and held until the at 10:30 when it was repeated throu ched the ears son last of | sent to service by | House at 9 of the governor in pe fcense Nine New Stations. Nine new class A broadcasting sta- tions were licensed last weeck by the Department of Commerce. They ar KFQG, Southern California Radio | Association, Los Angeles, Calif., meters, 100 watts. | KFQH, 1bert Sherman, Hills- | bourgh, Calif., 231 meters, 50 watts. KFQI, Thomas H. Ince Corporation, | Culver City, Calif., 234 meters, 10 watts. WDBL_Radio Special Petersburg, Fla., 226 me WDBT, Taylors Book Store, Hat- . 236 meters, 10 tts. erset Radio Co., Skow- 8 meter: 10 watts. | WDBV, The Quimb ‘nterprises, Strand Theater, Fort Wayne, Ind., 258 meters, 100 watts. WDBS, 8. M. K. Radio Corp., Day- ton. Ohio, 283 meters, 5 watts, WJAB, American Electric Co., coln, Neb., meters, Co, St | 10 watts 1 WDBU, hegan, M Lin- | 100 watts. | ington, and WEAF, New York, 6:20 to 8:15. Concert by Western and Southern Orchestra, WLW, Cincinnati, 8:15. Organ recital from the Skin- ner studio, WCAP and WEAF, 8:15 to 9:15. Musical program direct from the Grand Central Theater, KSD, St. Louis, 10. Popular program by Fred Cahoon's Orchestra. WBAP, Fort Worth, 12 midnight to I am, STATIC SLIGHT BAR TO RADIO SIGNALS Messages Not Caught in the Handi- capped Area Are Distinctly Heard Beyond. Speefal Dispateh (o The Star. HARTFORD, Conn Radio sign that in point-to-point there is & June 14— be heard omniunication in a great deal digturbed area with great case and are picked up by outside stations withoat any trouble. Radio men, especially ship operators, have long known this, However, it_has seldom been demo tion of statie where pass through the Tubes, 201-A, $2.75 o Every One Tested and Guaranteed, Scientific Phones, 3,000-ohm, $2.09 B Batteries Tested Before Your Eyes. 2215-volt A 2215volt, 45-volt 45.volt, large R Ham Adams Radio, 902 G St. Open Sundays. ‘—Rightin Washington— You don’t need Tubes or Bat tressed envelope for pic 750 large L3 3188 A0 miles away terice Send ture of my 581 South Volutsia. :E:XCHANGED‘Q 5 /M FOR OLD A Send us any type or make of Tube, in any condition, and $2.75, and we will replace your old, bad or burnt out tube with a new tube of similar type—201A, 199, WDIZ or 200, and guarantee it to de- tect, oscillate and amplfify. Our Tubes are Guaran- teed as long as the fila- ment has not burned out. RADIO AUTO DISTRIBUTORS 920 D Street N.W. Dept. H 394 Washington, D. C, Radiola III. | $8.40 Down i $14.60 $6.00 per mo. ] “Washington’s Premier Radio House” Now Sells on Time Payment Radiola III A. $7.00 per mo. Radiola Loud Speaker, $9.50 Down, $5.00 Mo. Exclusively Balip@Gorpgration =RADIC=}> SALES STUDIO mc. 1403 ParkRoao Wasumewon,0.C. /| \ Dupont Circle—Sales Studio—1506 Conn. Ave. Super-Hetrodyne $51.00 Down $27.00 per mo. Down LEON LAMBERT. | T RADIO 524 12th How to Get Back Your Bonus Buy Your Radio Goods of RADIO-RAU and Save the Balance Where You Buy It for Less NEWS St. N.W. RE-CHARGE YOUR BATTERY BY TELEPHONE Phone us before 10 am. and we will call for and deliver your ‘battery, fully charged, the same evening for $L50, SMITH’S Battery and Electrical Service North 9928 2119 Eighteenth St. N.W. and at Wardman Park Garage 27th & Woodley Rd. N.W, Forrest Hall Garage ‘Wisconsin Ave. & N St. N.W. Distributors of Exide Awtomobile and Radlo ‘Batteries The mere question of distance is not_as much of a handicap to ama- teurs operating on short wave lengths as static, the enemy of all kinds of radio communicaticn. Prob- ably Norman R. Beible of Collings- wood, N. J, Bernal, Argentina, the amateurs who first communicated between the two continents, heard one another with greater reliability over thousands of miles than the operators on two nearby ships in the Gulf of Mexico, where each letter often must be re- peated many times. Meanwhile, both ship operators might be heard clear- ly_on the Great Lakes. During these Latin American ama- teur tests signals passed through the worst static beit in the world, ap- parently without losing any of their gth or readability. gnals were heard equally well in orth America, New Zealand and Eu arly a dozen and Carlos Braggio of | United States | 581 South Volutsia. Palms on Every Hand. From the New York First Guest— why th 11 this hote! “The en a palm any- econd Guest—You'll see them fore you go. It's a pleasent little sur aiters keep for the guests prise the t day of their st Our are " teads make ihe you want well eral WE MAKE Palms, be- of stations on Don’t T serial every night from st You Get only hearing LOCAL your Bet1 There's music on your oms far uway. It IT | you want to hear it without busing a tube Braggio's | {(| WRITE ME TODAY. LEON LAMBERT Wichita, Crystal co. M. A. LEES experts ard and G Rtadio ¢ densers in stock. n RADIOS| OPTICAL 614 91h st. . | SIS Because of Radio’s overnight ascendancy to the peak of popularity “shops” have been opened with no other idea than to capitalize as quickly as possible at the expense of an unsuspecting public. Legitimate dealers of Washington are banding together to combat the evil results of this tendency. The Radio Merchants’ Association, Inc., is recognized as a pro- tective association in every sense of the word — protective for the dealers against unfair tactics of the so-called “gyp” — protective for the Radio fan, assuring him maximum satisfaction and service. the Insignia! Know Washington D.C. Yours Freefor 5 days and nights t?RESENr the Free Trial Certificate to any dealer listed below. Take home a Dictogrand and connect it to your radio set. Test it in any way you like on distant stations as well as local ones. to make this Free Test. Its re it with any loud speaker at any price. After five days, if you are in any way dissatisfied, take it back and your dealer will refund your money. You owe it to yourself ws how confiden t we are that no other loud speaker equals the Dictogrand in volume and clarity. Dictogran d is the loud speaki er that was uscd in San Frandisco to hear Newark and Japan talking. That was used in Brooklyn to hear English station 2 LO and three others on the Brit- ish Isles. That daily gets stations from coast to coast with the minimum number of vacuum tubes. But we want the Dictogrand to do its own talk- ing—in your own home, on your own receiving set. For volume and clarity over long distances or on local reception, test the Dictogrand against any loud speaker at any price. Note how natural the Dictogrand is in the reproduction of spoken words—a far more severe test than vocal or instrumental musical tones. That is all we ask. The test is all arranged for. Present the Trial Certificate to any dealer listed below and he will sign it. There is a Dictogrand ready for you. Distributors Washington District NATIONAL ELECTRICAL SUPPLY CO. 1328-30 New York Ave. N.W. Free Applause Cards also at these dedlers Washington Theater Sup. Co.y 908 G St. N.W. The Broadcasting Shop, 511 11th St. N.W. Morgan Radlo Sbop, M’V‘l‘fllh St. N.W. 1332 New York Ave. N.W. Biron & Soams, 902 G 8t. N. Haverford 522 10th Post Radio ol & o 403 11th St. N.W. ‘W. F. Roberts, 818 14th St. N. H. C. Grove, B.lZIU G‘Btn N.W. gt 11th and G Sts. N.W, Robinson's Music Store, 1306 G_St. N.W. H. W. Higham, jr., 105 B 8t. S.E. Geo. Plitt Co., Inc., 1332 14th St. N.W. Amg and Navy 8t Trading Osy and D Sts. N.W, b e N Citizens' Radio Corp. 716 H St. N.B. .. Continental Elec. 80pply Co.. Columbia Radio Spee. Co., 5213 9th 8t. N.W. Movarch Hdw. & Access. Co., 801 L St. N.W. Departmental Radio Shop, 1738 Pennsylvania Ave. Radio Sales Studio. 1403 Park Rd. N.W. ‘Wm. P. Boyer Co., 812 13th N.W. K. C. Sexton Co. 631 Pennsylv: B._J arvis Doy’ 519 Mass. A w. Geo. C. Havenner, 1213 Good Hope Rd., S. E., ‘Anacoatis, D. C. " Branswick Shop, 3116 14th St. N.W. Tivoli Radio, 3215 14th St. N.W. C. F. Milter, 1504 Conn. Ave. N.W. Specifications 1. Operater wishout extrs batiere: Adinsiable dia controls selume. Handeomels com pactinconsirussion i mesenneemcensnma: Free Trial This @ertificate Entitles You Your Name Here to use the Dictogrand for five days on your own radio set, with the priv- ilege of returning the Dictogrand in good condition, and receiving back the full amount paid if in aay way dissatisfied at the end of that time. i s s Dealer Signs Here Date Here