Evening Star Newspaper, March 24, 1925, Page 15

SENATOR 0 GIVE ADDRESS BY RADIO Waish Will Explain Warren Case——Brunswick Hour of Music to Be Feature. WRC's program tonight will be featured by three interesting num- bers—an address by Segator Thomas J. Walsh of Montana on‘the “Warren Case” Elizabeth = Winston, noted planist and former pupil of Bauer and Godowsky, and the fourth of the March concerts of the Brunswick Music Memory ~ Contest. = These eatures will be given from 8:15 o'clock until 10:30, after which Le Paradis Band will play from Cafe Le Paradis until midnight. The evening’s entertalnment will be opened by the usual Children's | Hour, under the direction of Peggy Alblon, at 6:43 o'clock, following which will he an hour of dinner music from the New Willard Hotel by the Meyer Davis Orche®tra thers. Leonard Hall's weekly report of his tour of Washington's theaters next Wil be heard, and then Senator Walsh, leader of the fight in the enate against the nomination of Charles B, Warren for Attorney General, will tell of the historic struggle The Brunswick hour is to follow, and then Miss Winston will be heard In 5 ‘minutes of concert piano Local Radio Entertainment Tuesday, March 24, 1925. M ANl e S| NAA—Naval Radio Station, Radio, Va. (434.5 Meters). i Weather Bureau reports. Weather Bureau reports. WCAP — Chesapeake and Potomac Telephone Co. (468.5 Meters). Silent 3:45 pm 10:05 p.m. WRC—Radio Corporation of America (468.5 Metern). - f:45 p.m.—Children's hour, conduet- ed by Peggy Albion 7 p.m—Dinner music by the Mever Davis New Willard Hotel Orchestra, under the direction of Augustine Bor- Euno. hroadcast from the New Wil- | lard Hotel. £:05 p.m.-—"Show Shopping.” by Leonard Hall, dramatic editor of the Daily New _%:15 p.m—"The Warren Case" Senator Thomas J. Walsh of Monta broadeast jointly with station WIE. $:40 p.m.—Ruth Peter, soprano, Harvey Murray at the piano. 9 p.m.—Brunswick music memory wontest, broadcast jointly with sta- tions WJZ, WGY. WBZ, KDKA ana KYW from the Brunswick labora- tories in New York 10 p.m.-—Elizabeth Winston, pianist, broadeast jointly with station WJZ. 10:30 p.m Dance program by the Mever Davis Le Farad. Band, broad- jointly with stations WJ% and WGY from the Cafe Le Paradis, Early Program Wednenday. 12:30 p.m.—Midday Lenten services, under the auspices of the- Laymen's Service Association, witk' the co operation of the Washington Federa- ARCTIC SENDING SETS TO HAVE 4 RANGES MacMillan Announces Plan of De- veloping Low Wave-Length Efficiency. by By the Associated Press, CHICAGO, Mareh 24.—As a means of developing low wave-length effi- ciency in radio, Comdr. Donald B. MaoMillan, Arctic explorer, an- nounced he would have his expedi- tion into the Far North equipped with transmitters of four wave-length ranges when it departs this vear. Decision to use a low wave length “as reached following a conference of radio experts here in which it de- | veloped that the best results have been obtained in short meter work, rather than over a long wave length, particularly accounted for in light conditions. A wave length of 40 meters will probably be used during midnight hurs, which will be daylight in the Arcite regions, Comdr. MacMillan ex- plains, but will penetrate darkness in the lower degrees of latitude. Bighty meters will be provided as an emergency compromise wave length. fitted to cope with unanticipated conditions, and the 180 wave length will be provided to prove that it will | not function over the distance under ! the conditions existing in daylight A 20-meter band wiil be used dur- | Ing the period preceding and suecead- ing noon, when the expedition ex- | pects to be in entire davlight., during | the months of June, July, August and September, this especially after pass- ing 60 degrees morth latitude. —_— ‘Will Broadcast “The CHICAGO, March ehalk up another theatrical broad- rcasting suc following the tri- umphant staging of De Wolt Hop-| per's “The Mikado"” and *“H. M. 8. Pinafore” on the air, station WGN Friday will broadcast the hugely successful comedy, “The how-Oft" from Cohan's Grand Theater. The performance will begin at §:20 o'clock, Eastern standard time. ! Show-Off." | 24.—Aiming to be collected from | for heating and Methane garbage and lighting as may used o RADIO’S BEST OFFERIN TONIGHT. “Brunswick Hour of Music,” WRC, Washington; WJZ, New York; \WGY. Schenectady; WE Springfield; KDKA, Pittsburgh. and KYW, Chi- cago, 9 to 10 o'clock. Musical recital by the Penn- sylvania Federation of Music Clubs, WIP, Philadelphia, 5 to 9:15 o'cloc Program by the Reciprocity Club of America, WBZ, Spring- field, 8:15 to 9 o'cloc Dance program by Meyer Davis’ Le Paradis Band, WRC, Washington; WGY, Schenec- tady, and WJZ, New York, 10:30 a'clock. Program by the Radio Franks. Wright and Bessinger, WJY, New York, 10:45 o'clock. Dance program by Panl Whiteman's Hotel Traymore Orchestra, WPG, Atlantic City, LONG RANGE RADIO ENTERTAINMENT TUESDAY, MARCH 24, 1925 Programs of Following Distant Stations Scheduled for Eastern Standard Time 3 TO 4 PN 3:00—Musieal program by Detroit News Reading of Keriptures from tudio Concert, by Women's Symphany Ore om hour: talks; , e alks; musical instrumental Ladies’ hour: program o wing market quotations Munical program: news bulletins Recital from Lyon & Healy 3:35—*"Afternoon Frolt 3 5:45—Vocal program:; rogram ; A classical Ik; Bert Dizon. and instrumentsl poems: song! Falrmont Hotel Oy his Cambridge Se weather: program: Jdohn ‘Green a Kiddies' storie “Home Management,” by Aunt A entertainment. . . hints o hou rports. Children’s program by Agnes Vernos Meters. Orchestra. .. from 8 Lot Angeies Chicago Chicaco New York 4 TO 5 PM. New York Chicago Philadelphis . Ba Francisco Toston Montreal ay 3 5 Newark 405.2 goea. 45878 storie ewives heetra. . . renaders 280.2 Yocal aad instrumental program: tabks Yocal #nd insirumental Market report b 4:30—Musical program s’ Star's Bernhard Levitow’s Hotel Commadore Oreh 4i40—Tolive reports; Grani organ and trumpet: 4:45—Markets; farm news; 5:00—Program for honse The Readers’ Club; *“An ftndent prozram: Red Cross al Student recital; 'Mothers' Clubs: Organ recital; (hlk: “'Bringing the World to Amer.ca™ “The Bouthernalis” ....... 5:30—Farm and home markei Feport Muecal program: Russian Gypsy Student program; music ..... 6:00—Produce and Vick Myers' Melody Artiats Nianer foncert from Hotel St Child_talent program Dinner_toncert from Camp Fire Girll Weather: base ball talk Stock_efchange quotatior Redtime storles by U Campus Club Orche Dinner concert ......95. Dinner concert by Scaizo Hotel Lorraine Orchestra 30—Stories for children ... Rellevue Stratford market cebee 6:15 me for children: Skeezix by Eleafior Children’s hour, Dinner dance mosic .. Btrand Roof Orchextra > Vocal and instramental program by Dinner concert by New Kemmore i Markets: bedtime storie 6:4— Agricuiture live stock and produce Chimes concert . : AR News period by to Tovelorn™ period Police reports: newa bulletins . Roll call; birthday list; Kiddies Wigwam Club Orchestra ...... by Edwin eder 7:00—“Advice Kiddi Organ_recital by SAOEIRE 722 s Lhissn s 5 Vinceat Percr.. Juvenile period by Luella Wilkon ... Hotel Ambassador dinner concert ““Bull Terriers,” by Frask Dole. Dinner hour comcert .. al And fnal Markets: W Hotel 8t overner’s Footguard Bai ive stock and produce markets Dinner_concert by Hotel Vanderdilt Orchestra 7:30—The Radlo Godmother: talke reports: Rialto Selger Org rame: vaudeville features bedtime stories by Un vocal and w Melody Bovs Adare plano recital by and Emelize Bates, soprano, the Mason School ... Address, “The Tin W Hanulea Sciiool of Hawi D nner concert by the 8 Windsor Hotel ~Orchest Musical program by Trio ... Dinner coneert: Bi Health talk; Wi andman's ¥ ner James Police raports “Daddy” . sl Children's Musical program. ing: the 7:45— 7:50- 1 program. s program Vocal program Seaside Hotel Ti Dinner concert from wa: lecture, 00— Claswi e e ;"Sory by Uncle Talka toe motorist o *iks; Pennavivania Loa Angeles Evening He: Ratoh Willlams® Rainbo Dinaer music, instromental: market 8:10—Boston American pro e . baritone; lrene Victor Larsen, ba Jraze ne: B 'WEAR, WOC, Faicield Quartet .. IS am from Hoiel | Weat Reciprocity Club of America ;80— Musical program by Harmony i athilda” Zimbler, cellist: Faird amene Twine” Tos Angeles Examin Uohcert by Eddie Rosson m news bulletins: resding: tal program . news tock market quotations “Orchertra Hotel Concert Orchesira The Jeises Collegians, dinger concert stories ... Poehier. 7710 s n: Hotel La Salie Orchestra market reports........ weAther reports : acert Orchestra singing Dick Long's Orchestra: Theeter program Fairmont Hotel Orch ullaby time: farm program: A Midnite 8 TO 9 PM vocal and instrumental. Gabypens el o mencin LterATIr " Club. . . d_his orchestra: weatner forecast Sk 5 TO 6 P.M. ves: musical program Easy Dav': Denser. Calo. talkn. .. i Minoeapslis. solos. . . songs: readingsr mews New Fork Los Angeles Chicago Trio. .. Schenectady New Hoaton Philadeiphia Chiieago New York Philadelphia Detroi Pittaborgh ewnrk . reports... wa rk Philadsinhin New York Chicago Minneapolis Roston e New York Juvenile artin Moacton. Can. otel Orchestra.. Rchenectady z Bpringfield Philadelphia : Davenpo: t 93 LW Omanha ru markets Omaba Daveaport Philadeiphia New York &t Louis Montresl Cleveland Chicago Atiantie City New York Cincinnatt Chicago wLw I WMAQ KTW Cwig RGO WTle KDKa weee Wiz {1KDKA LLIIWNYC P < ) Shakssereas < LWL Revue. Bob KYW Minaenpatia New York Pittsburgh ew York San Francisco duet instrumental of Moae ‘dns Ere y Atiantic cit Dai i WOU _ Davenport WOAW Omaha _WBZ _ Springfela IWECN Chicago 111 WMAQ Chicazo WRCN Chicago Dave. CRGW Portid. Oreg. et CWHN New York z CUTII WHAR At LUIRYw Cw CWFI fe City Chicago New York Iadeiphia Philadeiphia S Brckbam, The WEEI, WFI, WCCO, WWJ. {..WEAF New York 3 New York ihe tenor solok . WBZ Spris WBZ Springeld Fort Worth New York New York Los Angeles Louisyille Ciub program . Children’s hour o concer et 35— American. Farm Bureau Federaiion 5—Edward Buckley, talk . Boys' Harmonic! ickman’s Concert Orchestra .. K ens of winners of the G ontest ....... B . Bob Miller and Lewis Piotti, songs “The Brunswick Hour of Music, WB7, KYW, from .. 3 Yocal solos; Ambassador Quartet Eveready hour. WJAR, " WEEIL WCAE, WEAR, WOC, WCCO, 9:00—Art Al from . Voeal solos Taiks ... ieat o, vacal and Tastrumeniai et and instrumental An hour of music. vec Quartet: vocal soios Double trio . Maical prog “The Rohemin Tapar annual dinner Atramental progra Briarcllt Loage Orch What 1a Plaving ¢ roxram from Methodis n "Trom. West End Lyric The Fishermen instramental Children’s program: 9:45— Ambassador Quarfet KFI radiotorial period . 10:00—Organ recital Bedtime fales orehestra Clarence wWilllams' Tri Mot talk: Marburger Rivalo program. vocal Formica’ entertainmen Varled program; orc S eatia program, WIAR.® WFI. WCAE, WO i reading: ockwell Orchestra ; La orchestra and quartet: solos 10:15—Markets. weath ce Program by Sigurd Bjobery . 10:30—Meyer Davis® Orchestra from WRC Musteal Tall Police and_wea Windsor Hotel Talks 10:45—Radio Franks, fashion talk er repor nce program Wright and Bessiog; _the Rollywood Harmony OO b Quarter: nkulele: Ralpn Willlams® Skviarke: harmont al progrs e Tocture: concert program ... Feenng Al home" program | 1 Whiteman'e Hotel Traymore dance m program Studio recital; 'vn;.l wolos o Neapolitan Serenaders: vocal olo Do Bestor's Drake Hotel Orchestr rt from studio and Grand r program Drace program: voc Quartet: Kightingale Orchestra . 1:30—0rgan recital _.... 3 Club Alabam Orchestra —College Girls .. 2:00—Parody Club Revue and Orcnestra 1200 A iace Theater organ recital Rainbow Orchestr John Hammond, organ Dance orchestea Feature program Organ recital . :00—Flotel Ambassador Orchestra 300 e iard nour: Varaity. i Trio; soios: o6 program from St. s the"Jamen Oncheutes .- Aflitnomah Hotel Strollers | Art Hickman's Dance Orchesirs Dirate Ship; musical program ... nsomnia Club”: Coon-Sanders y hour: Ginger M The Week's Best Programs. Among the nationally broadcasting - events scheduled. this Wi are the final 11 o'clock. the present Victor serles, for Thursday alght; announcement regg shorthand neome Tax tRlk.. Church ... lecture ... ra, voeal an program by Industrisl Artists . 11 P.M. TO 12 MIDNIOHT. Male Quarte harpiat cal “woles: Ralabow Orch 1708 storles by Big Brother . program Band, Junior High Bchosl » TO 10 M. Los Angeles New York New York New York 5 New York WFL WGR, WWJ, WSAL New York %0 Chicagzo Hartford Cincinnaii Atiantic City Los Angeles Philadelphia trio . e the Theaters B Hot Spa.. Ark, Lot Angeles New York Los Angeles Los Angeles L. WGBS CKTHS \KPO = IWNYC revie. . WHN LWIP LiwPa uartet o0l WLW. instrumental. WECN WOR, New York Philadelphia Atlantic City Cincinnati Terrace 'WCCO, WWJ, WBAIL from . Elizabeth Winston, planist .....WIZ mental CKYW. eather, news and police reports | ofram By Morey Pearl's Orchestra; 808gs. . Fort Worth Lov Angeles Xow Tork Montreat : Lon Aneelen R New Tork Athletic KBI Los Angelen Chicare Tox Aneten - ort1'd. Oreg. Chicags * Atlantic City Ean Francisco 18 An &1 Louis ew York Chicago Pittsburgh Onkiand Ca1 aati 325, “piano’ soies WA griit 2 Schenectady bt New York. Atlanta = Los Angeles Los Angeles Oakland, Cal. 8 CKFL KGO o189, e £ Chieago in: Chicage the winners of the February music the Brunswick interesting | Recording Laboratories tonight, and for [a radioed debate between tha Uni- concert of | versity of Oregon, through KGW, and boéoked | Leland Stanford, through KLX; memory contast of of land, on Wednesday, . Mites. 207 2.442 123 o371 123 Imll 504 | THE AT £388 2 Adventures of There's a theory—a wholly mistaken one, in my view—that when Congress Is sdjourned Washington ceases to | Interest the Amer- ican people. That opinion Is s0 widely held that for a time I thought of leav- ing the ,micrs phone and stack- ing my verbal arms till Capitol HIl again was athrob with wind and wisdom. To find out what the world of thinks, I broad- cast an Inquiry on the subject. The ayes seem to have it—the ayes have it, as the Speaker of the House might say. preponderant view that Washington is not only interesting and impar- tant when Congress {s away, but may even be more so. All of us like to have our own prejudiees corrobo rated. I am glad many people agree with me that, even with House and Senats gathered to their constituents, the Government at Wayhington still lives. MR, WILE. There Is a EE I A charming person, who ought to know something about the matter, because she is a senatorial secretary, writes: “I hope sincerely that just be- cause of the departure of those ‘littls boys grown tall,” who gather on ‘the HIIl' in the name of Uncle Samuel and proceed to quarrel and play, vou will not consider that there Is ndthing worth while” BY JOSEPH C. All Rights Reserved. SQUARE-LAW, STRAIGHT- | LINE WAVE-LENGTH CALIBRA- TION VARIABLE CONDENSER. PART I 1t is generally known that the ca pacity of a condenser varies with the type of dielectric material used, the spacing between the plates and the area of one plate or set of plates| that is exposed to the other set. In the ordinary variable condenser the dielectric used is air: the dis- tance between the plates is more or less uniform throughout the range| of the conde r. so that the only ‘means provided to vary the capacity of the condenser is the rotation of the rotary plates inside the station- ary plates, which has the effect of changing the surface or area of one set of plates exposed to the other set Within eertain limits the capacity ot a variable condenser having semi- circular plates varies directly as the angle through W hich the rotary plates are turned =o that for all pra tical purposes we y consider that & change in the dial reading for a certain number of degrees will cause @ definite change in the capacity of | the condenser, ¢ the change is di | rectly proportional as shown in Fig-| 1, the diagram which shows change of capacity with condenser dial set- 0 36 48 50 (6 ¢ 15 3o e Now, here is the catch as far as the relation of tha condenser setting to the wave length is concerned. A lit- tle knowledge iz a dangerous thing. and here the knowledge that the ve length is dependent on the ca- pacity in a circuit, the inductance re- maining constant, is apt to lead the uUnWAary astray. The wave length of a circuit does not change in direct proportion with the change in capacity since the for- mula for wave length is that shown in Fig. 2, where W equals the wave length in meters, L equals the induc- tance in millihenries and C equals the capacity In micro-microfarads If the quantity for capacity were not included In the square root sign, the wave length would vary directly with the change in capacity, but since it is Included in the square root sign that relation does not apply. The re- lation is onme which involves the square law, and a définite change in capacity at the lower end of the wave length scale does not produce the same change in wave length that is produced by a similar changé at the higher wave lengths. A concrete example will illustrate this fact more strongly than a lot of theory. If we consider that in the case of the above condenser a movement through its whole range from zero to 5! The proven dry cell for all radio dry cell tubes. by br over. NAT 114 volts There is a dasler. Evereedy C: Colls withim ch of evers 3! reedy Columb itors con be pur- oed equpped with stock spring clip ding posts at extre cont 1o you. Group' WEAF §.27 By FREDERIC WILLIAM WILE, " Radieweribé. —The Government Still Lives. ant missive: who work™ at 347 Fifth avenue, New York | City, p when I discuss Japan and the Unfted States Navy In the same breath, seems to me,” radio “that, with your influence, you would do much better to the most friendly possible relations between ourselves and Japan (or any other nation), trom our Congress.” | ready FIFTEEN MINUTES OF RADIO EACH DAY Noted Authority on Radio. Reprodustion Probibited. New York . Providence WFI R Cleveland WW. WBAI Oineinnati e G _STAR, WASHINGTON, C, TUESDAY, MARCH 24, 1925 a Broadcaster Along the same ling was this pleas- “Surely the political situation throughout the world is not going to suspend when Congress adjourns. Surely there will be ample ma- terial with which to consume your all too short half hour. My wife Joins In urging you to keep it up.” * ok ox % Alfred Stuart Myers, is In_“writing A. B, A. M, and _editorial | thinks 1 “rattle the sword” “It Mr. Mvers observes, try to establish Japan had a raw deal Mr. Myers may be interested to know that 1 am a bug on friendly relations with Japan. 1 happen to represent in the United States the leading English-language (American-owned) daily newspaper tn Japan—the Advertiser of Toklo. Tts whole raison d'etre is American- Japanese amity. But it is just be- cause I entirely agree with Mr. Myers that Congress gave Japan a ‘raw deal” on exclusion that I hold it to be tundamentally ary for America to remain prepared for ail of the consequences of that “deal.” Con- gress, offended a strong, proud, mili- | tant and milf nation. If I offend strong, proud, militant and military | person, 1 watch my step. 1 must be for the possibility that some | day he may hit back. 1f advocating | preparedness in the Pacific is sword- rattlipg, then I'm a sword-rattler. x ok K % Of course.a man who has the “cour- tesy of the air,” as the Radio Cor- neces ALCATERRA, 100 dial reading produces a change of from minimum to maximum ca- pacity, from 13 to 250 micro-micro- tarads or micro-microfarads, then movement of 10 degrees at any po- sttion will produce a change of one tenth of the total change, or 23.7 micrn-michofarads This discussion will tomorrow be continued | | combined musical | Ellis poration of America has so gener- ously extended it to me, is the con- stant target of cause-promoters and ax-grinders in varfous guises and disguises. It is obviously impossible to accede to thelr importunities There would be no end to it, if one ever began. 1 have advocated three or four things during the past yea and am proud of them. I advocated the postal employes’ demand for higher wages, since granted by Con- gress. 1 asked for better working conditions for the Washington police force—don't know whether they ever got them or not. 1 begged for a Christmas gift for the Children’s Hospital of the Disfrict of Colambia, and received $2,500 within four weeks. Then I did what I could to boost the bill for increased retirement pay for former Government employes * ok % Am often asked to relate my “fun- niest” radio experience. I think it was the delicious frankness of an old lady at a recent meeting of the Ohio State Soclety. I had spoken there (in my all too-solid flesh), under the genial chairmanship of Chief Justice Willlam Howard Taft, president of the society. A venerable dear, whb must be a grandmother and 70, and who wore octagon-shaped, silver- rimmed spectacles, sidled up to me, and sald “Oh, Mr, Wile, I feel T know you without an introduction. Your voice is so familiar to me on the radio, But I'm so surprised—I ex- pected to xee a tall, goodrlooking man!” When [ recovered my equilibrium, I sald to my candid constituent: “Well, madam, you see, this year's models in microphones are being built short, and they just fit jne. She rejoined “That's what my daughter must mean when she says you come in xo g00d on those short circuits!” (Copyeignt, 1925.) AMHERST MUSIC CLUBS T0 BROADCAST PROGRAM President Coolidge’s Son to Sing | Bass When College Aggregation Makes Easter Vacation Tour. Bpecial Dispatch to The PHILADELPHIA, Mareh 24 clubs of Am College, making their, annual FEaster vacation tour, will broadcast from radio station WIP, Gimbel Brothers of this city, on Thursday afternoon, March 26, at 3 o'clock. John Coolidge. son of the President of the United States, will sing first bass with the club when it broac- casts in Philadelphia The entire personnel will be entertained at luncheon by A. Gimbel, sr., head of t Philadelphia stors of Gimbel Broth- ers. prior to the broadcast Thursday evening the oclubs give their public performancs Philadelphia at the Bellavue-Strat- ford Hotel of the clubs will SAY ‘‘BAYER ASPIRIN” —< When you see the “Bayer Cross” on tablets you are getting the genuine Ba millions and prescribed by Colds Pain Toothache Neuritis Rheumatism Stfe— Asplrin is the trade mark of Bayer Manufa Headache Neuralgia Lumbago wi Hi you buy your new set—be sure oadcast listeners the céuntry There is an Eveready®Radio Battery for every radio use—small, medium, large, extra large “B" Bat- teries—Eveready Columbia Ignitor Dry Cells for “A” Battery use with all dry cell tubes—and they all last longer. Buy Evereadys for economy —Evereadys for results and satis- faction. . Momxfectured end tuoremiced by IONAL CARBON CO., Ixnc. San Francisco Radio Batteries ~they last longer EVEREADY HOUR EVERY TUESDAY st § P.M. For real radio_enjorment. tune in the tonight at 9 P.M. Broadcast through New York WEEI Boston P Iadelphis WOR Ruffalo 3 Detrait WOG _Datenport WCCO Minneapoiis-St. Pral Accept ver Aspirin proved safe by physicians 24 years for— only “Bayer” package hich contains proven directions. andy “Bayer” boxes of 12 tablets. Also bottles of 24 and 100—Druggists. cture of Monorceticacidester of Salicylicacid Radio’s greatest batteries WHEN your dealer gives you Eveready Radio Batteries, the choice of experts, the preference of amateurs, insisted upon No. 766, 22%;-volt_ lerge korisental. Price $2.00 opuiar type of 2235 volt "B Bettery. Wik veriebic_ taps. No. 7171 45-velt vertical. Price $3.75. sets of everage sise. ‘WCAE Pittsburgh IMICA HAS EXTENSIVE Mica radio seen it used in the “windows" old wood-burning stove. ably best known as “isinglass,” thougle entirely different Isinglass is the form of gelatin which is obtained from such as that which commercial work and now extensive- ly in radlo apparatus as an ineulat- ing material, that leaves and is more or less elastic Although some of the and uged. most of it coming from North Carolina and other Home production s exceeded by im- pprts. Mica the smaller mines, drills are When ranges in several feet in diameter, and the bet- ter quality has brought $1,000 a ton. Splitting knives are used {o separate the mica into sheets of the required thickness. day is about three and a half pounds. CHICAGO, M Hay, the “Solemn Old Judge” WLS, Chicago, will lay aside locomotive whistle of the rch 24 —George USE IN RADIO FIELD bavel s used industry extensively in Perhaps you Tt toot the old steamboat whistle, he will take the radio fans on an old-fashioned side wheeler a erowd of roustabouts and large fish bladder, pickers, shooting craps and of the sturgeon. Mica, used in many forms for negro spirftuelle The starting toot will be heard at 11 o'clock silicate ers will hear the whir thin is a mineral separates into soft readily of last scrambling up the gangway boat Is off, with Hay in house, guiding the old-timer an imaginary canal across flelds of lowa. The first he at Clinton, then on down to Cairo, HL, where flows In and Dixie begins. mica has been found in Indian mounds in Ohio, of the fine quality mined imported from India. There is great quantity of domestic mica | is_ not Southern States. TRIP DOWN MISSISSIPPI. D of the VLS Un- limited” the evening of March 31 and for pic- turesque trip down the Mfssissippi on with cotton hum- ming bits of Southern melody and of the whistls Listen- the engines, the swish of the paddles, the The the pilot down the corn stop will to Keokuk the Ohio is mined with hand picks in while pneumatic the larger mines i | the mines lnll'fi[ i BATTERIES RENTED Phone North 2493-J used in taken from sizé from a few iInches to 225 T St. N.E. Batteries Recharges A good splitting for a | On Recharge Radio Orders | THE BRUNSWICK HOUR OF MUSIC Tonight-by Radio! over Stations Listed Famous Brunswick Record Artists in Brunswick Can you identify her? MusicMemory Contest Broadcast by these Stations: WBZ WJZ WGY WRC Springfield New York Schemectady Washington Pittsburgh Mass. 91010 P.M. Eastero Time £ t0 9 P.M. Central Time $5000 TONIGHT'S CONCERT in 54 Big CASH PRIZES Forfull information and free Contest Blanks, go to any Brunswick dealer. Act now —today. Michael Bohnen Karin Branzell Mario Chamlee Giuseppe Danise Florence Easton Josef Hofmann Maria Ivogun G. Lauri-Volpi Edith Mason Sigrid Onegin Elisabeth Rethberg Marie Tiffany nd many others % ALL MAKES OF RADIO—Let us deliver a set to you with our guarantee—YOU MUST BE SATISFIED—ANY MAKE! “Look for the Schwarts Clock” NI Phore or Mall Orders for Recards Promptly Filid. Fraskiin &1 ‘With Loud Speaker and four Radiotrons —WD-11, $120. —Stripped, $90. ELECTIVE—gets the far distant stations with no interference from the near ones. Melodious—gets the voice and music with perfect clearness and rich, true tone. Non-radiating — cannot interfere with your neighbor’s listening-in. And yet simple. No fussy adjustments to make. Any novice can tune in—easily— swiftly! It's great. See this and the other Radiola models —from $§35 to §425—at any dealer’s Electrical Supplies & Radio Supplies Machinery Supplies 1328-1330 New York Ave. . Phone Main 6800 Whole:ale Distributors for the Radio Corporation of America Autometive Supplies DE FOREST REG. LS. PAT. OFF. CThe Magic Lamp”of Radio, Did you ever note the caressing care with which a radio enthusiast handles a good tube? He understands what a wonderful thing it is and what it does. Your set needs De, Forest Tubes. They improve every function of any set. S. E. RADIO BATTERY CO. Called For and Delivered. Rental Freg KDKA KYW Chicago John Charles Thomas Open 8 A.M. Till 9 P.M.—All Day Sundey The program will be selected from a list of famous artists which inclodes the following: S R e T e ey e e P R R R s s e H e